Remove Door Knob Without Screws: A US Guide
Removing a door knob without screws is a common task for homeowners across the United States, especially when dealing with older homes where the setscrews are hidden or absent. Schlage, a leading manufacturer of door hardware, often utilizes hidden fastener designs, adding to the complexity of the process. One crucial tool for this operation is a small, pointed tool like an awl, which can help depress the necessary release mechanisms. Understanding these mechanisms is key for residents in historic districts, where preserving original hardware while performing maintenance is often required.
Decoding the Screw-Less Door Knob: A User's Guide
Screw-less door knobs represent a common feature in many residential properties, particularly within the United States. Their streamlined design, devoid of visible screws, contributes to a cleaner aesthetic while often simplifying the installation process. This guide addresses the growing need for clear and concise instructions on how to safely remove these ubiquitous fixtures.
The Rise of Screw-Less Designs in US Homes
The popularity of screw-less door knobs in the US market stems from a combination of factors.
First, their ease of installation appeals to both DIY enthusiasts and professional contractors.
Second, the absence of visible screws often results in a more modern and visually appealing finish.
Finally, many manufacturers have embraced this design for its cost-effectiveness and ease of mass production. Understanding their prevalence sets the stage for appreciating the need for accessible removal guidance.
Purpose of This Guide: Safe and Simple Removal
This guide serves a singular, crucial purpose: to empower you with the knowledge and detailed steps necessary to safely remove a screw-less door knob.
We aim to provide a straightforward, user-friendly approach. This minimizes the risk of damage to the door, the surrounding hardware, or, most importantly, yourself. We will walk you through each step, emphasizing clarity and precision.
Safety First: A Critical Reminder
Before embarking on any DIY project, including door knob removal, prioritizing safety is paramount. DIY work should be safe.
Working with tools, even seemingly simple ones, carries inherent risks. Always wear safety glasses to protect your eyes from potential debris or accidental impact.
Gloves are equally important to safeguard your hands from sharp edges or potentially corroded parts, especially in older door knobs. A responsible approach ensures a smooth and injury-free experience.
Understanding the Inner Workings: Screw-Less Door Knob Mechanisms Explained
Screw-less door knobs conceal their mounting hardware, presenting a smooth, uninterrupted surface. To safely remove them, a solid understanding of their internal mechanisms is essential. This section will dissect the anatomy of these door knobs, highlighting key components and their role in the removal process.
The Beauty of Concealment: Advantages of Screw-Less Designs
The screw-less design offers several advantages. Aesthetically, the absence of visible screws creates a cleaner, more modern look.
This design often simplifies installation, with components clicking or sliding into place. Concealing screws protects them from corrosion and tampering.
Key Components Unveiled: Anatomy of a Screw-Less Door Knob
Let's break down the core elements found within a typical screw-less door knob assembly. Understanding these parts is critical for successful removal.
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Spindle: The spindle serves as the central axle. It runs through the door, connecting the knobs on either side. It transmits the turning motion, allowing the latch to retract.
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Release Mechanism (Detent): This is the key to unlocking the door knob. The detent is a hidden latch or button. When depressed, it releases the knob from the spindle, allowing for removal. Its location varies but is often found on the knob's side or near the rose plate.
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Door Knob Rose Plate/Escutcheon Plate: This decorative plate sits flush against the door surface. It covers the mounting hardware and provides a finished look. It may be directly attached to the knob or a separate piece.
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Passage Knob/Handle: This is the part that is touched and turned or depressed to open the door. This is the outer expression of the handle, and what is used in day to day operations.
Privacy Matters: Understanding Different Lock Functions and Their Impact on Removal
Door knobs come in various functions, affecting removal. Passage knobs have no locking mechanism, offering unrestricted access. Privacy knobs include a locking function for bathrooms or bedrooms. Entry knobs provide keyed access from the exterior.
Privacy functions typically use a push-button or turn-button mechanism on the interior knob. This mechanism engages a pin or block. The removal process can be complicated. Depending on the design, it may require manipulating the locking mechanism before the release mechanism can be accessed.
Visualizing the System: Diagrams and Illustrations
Refer to accompanying diagrams for a clearer picture. These will visually illustrate the placement of the spindle, release mechanism, and rose plate. They will also show how these components interact within the door knob assembly. These visual aids offer an invaluable resource.
Gather Your Arsenal: Tools and Materials Needed
Before embarking on the door knob removal process, it's critical to assemble the right tools and materials. Having these readily available will streamline the task and ensure a smooth, efficient experience. This section outlines the essential and optional items, explaining their purpose in detail. Selecting the right tools not only simplifies the job but also minimizes the risk of damage to the door or injury to yourself.
Essential Tools for the Job
These tools are absolutely necessary for successfully removing a screw-less door knob. Without them, you'll likely encounter significant difficulties and potentially damage the door knob or the door itself.
Small, Thin Tools: The Key to Unlocking the Mechanism
A collection of small, thin tools is paramount. These act as the "key" to disengaging the release mechanism (detent). Ideal options include:
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Paperclips: A straightened paperclip is often the perfect size for depressing the detent.
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Nails: Similar to a paperclip, a small nail offers a sturdy option.
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Allen Wrenches: A set of Allen wrenches provides a variety of sizes to fit different release mechanisms.
These tools are essential for probing and activating the hidden release mechanism that secures the door knob to the spindle. The specific tool needed may depend on the manufacturer and door knob style.
Door Knob Removal Tool (If Available): The Specialist's Choice
A dedicated door knob removal tool is a specialized device designed specifically for this task.
If you frequently remove door knobs, investing in one can be a worthwhile decision. It typically features a comfortable grip and a precisely sized pin for depressing the release mechanism.
Pliers (Needle-Nose): For Grip and Leverage
Needle-nose pliers are invaluable for gripping the door knob and applying gentle leverage when pulling it away from the door. They are particularly useful if the knob is stuck or difficult to remove by hand. The narrow jaws of needle-nose pliers allow for precise maneuvering in tight spaces.
Optional Tools: Prioritizing Safety and Convenience
While not strictly essential, these tools enhance safety and convenience. They can significantly improve the overall experience and protect against potential hazards.
Lubricant (e.g., WD-40): Easing the Removal Process
Applying a small amount of lubricant, such as WD-40, can help loosen a stuck door knob. Spray the lubricant around the base of the knob where it meets the rose plate, allowing it to penetrate before attempting removal. This can prevent damage from excessive force.
Gloves: Protecting Your Hands
Wearing gloves, such as work gloves or even disposable gloves, protects your hands from sharp edges, dirt, and potential irritants. This simple precaution enhances your grip and prevents injury.
Safety Glasses: Shielding Your Eyes
Safety glasses are crucial for protecting your eyes from debris that may dislodge during the removal process. Even seemingly minor tasks can send small particles flying, potentially causing serious eye injuries. Always prioritize eye protection.
Step-by-Step Guide: Removing Your Screw-Less Door Knob
Removing a screw-less door knob might seem daunting, but with the right approach, it can be a straightforward DIY project. This detailed guide breaks down the process into manageable steps, ensuring a smooth and safe experience. Remember to take your time and prioritize safety throughout the entire process. Visual aids and precise instructions are included to guide you every step of the way.
Step 1: Preparation is Key
Proper preparation is fundamental to a successful door knob removal. Rushing into the process can lead to frustration, damage, or even injury. Before you even think about touching the door knob, ensure you have everything you need within easy reach.
Gathering Your Tools and Materials
First, gather all the essential tools and materials outlined in the previous section. This includes your small, thin tools (paperclips, nails, or Allen wrenches), pliers (preferably needle-nose), and any optional items like lubricant, gloves, and, most importantly, safety glasses. Having everything prepared saves time and prevents interruptions.
Inspecting the Door Knob Assembly
Carefully inspect the door knob and rose plate (the decorative plate behind the knob) for any visible screws or obvious access points. While screw-less door knobs are designed without readily apparent fasteners, it's always wise to double-check. Look closely at the rose plate, as some designs may have hidden screws beneath a snap-on cover. Identifying these details beforehand will prevent unnecessary force later on.
Step 2: Locating the Elusive Release Mechanism (Detent)
The release mechanism, or detent, is the key to unlocking the door knob. Finding it is crucial, and its location can vary depending on the door knob's design and manufacturer. Take your time and be observant.
Common Locations for the Detent
The release mechanism is often found on the side of the door knob shank (the part closest to the door), near where it meets the rose plate. It may appear as a small hole or a barely visible indentation. Other common locations include the underside of the knob, or even concealed behind a rotating portion of the rose plate.
Visual Aids: Your Guide to Finding the Detent
Refer to the accompanying images or diagrams for visual guidance. These will illustrate common release mechanism locations, helping you narrow your search and identify the correct spot. Pay close attention to the shape and size of the detent opening, as this will determine the appropriate tool to use in the next step.
Step 3: Activating the Release Mechanism and Removing the Knob
This is the critical step where you actually disengage the door knob. It requires a delicate touch and a bit of patience. Avoid using excessive force, as this could damage the mechanism.
Depressing the Detent
Carefully insert your chosen small, thin tool (paperclip, nail, or Allen wrench) into the access point for the release mechanism. Gently depress the detent while simultaneously pulling the knob directly away from the door. It might require a bit of wiggling and finesse.
Using Pliers for Added Leverage
If the knob is proving difficult to remove, needle-nose pliers can be helpful. Grip the knob firmly but gently with the pliers and apply a steady, even pulling force while continuing to depress the release mechanism. Avoid squeezing too hard, as this could damage the knob's finish or internal components.
Step 4: Removing the Rose Plate: A Gentle Approach
Once the knob is removed, the rose plate is the next component to address. Its removal is usually quite simple, but care should be taken to avoid damaging the surrounding door frame or door surface.
Sliding or Prying the Rose Plate
In most cases, the rose plate will simply slide off the door after the knob is removed. However, some rose plates may be held in place by friction or small tabs. If it doesn't slide off easily, try gently prying it away from the door using a small, flat tool. Wrap the tool in a soft cloth to protect the door's finish.
Avoiding Damage to the Door
Be extremely cautious when prying the rose plate. Apply gentle, even pressure to avoid scratching or denting the door. If the rose plate is particularly stubborn, double-check for any hidden screws or fasteners that may be holding it in place.
Step 5: Removing the Spindle: The Final Step
With the knobs and rose plates removed, only the spindle remains. This is the central shaft that connects the knobs on either side of the door.
Sliding the Spindle Out
The spindle should now slide freely out of the locking mechanism. If it seems stuck, try wiggling it gently or rotating it slightly to dislodge any internal friction. In rare cases, there may be a small set screw holding the spindle in place, but this is uncommon in screw-less designs.
Visual Aids: Seeing is Believing
Throughout this process, refer to the accompanying step-by-step images or diagrams. These visual aids provide a clear and concise representation of each stage, enhancing your understanding and ensuring that you are following the correct procedure. They are especially helpful for identifying the release mechanism and understanding how the different components fit together.
Troubleshooting Tips: Overcoming Common Obstacles
Even with a detailed guide, removing a screw-less door knob can sometimes present challenges. Knobs can get stuck, release mechanisms can be elusive, and unexpected issues can arise. This section is designed to equip you with the knowledge to navigate these common obstacles and complete your door knob removal successfully.
Addressing Stuck Knobs: When Patience and Lubrication are Key
A stubborn knob is perhaps the most frequent hurdle in this process. Years of paint, grime, or simple friction can prevent the knob from easily detaching. Don't resort to brute force; a more nuanced approach is required.
The Power of Lubrication
Before attempting any forceful removal, apply a small amount of lubricant, such as WD-40 or a similar product, to the seam where the knob meets the rose plate. Allow the lubricant a few minutes to penetrate and loosen any binding agents.
This simple step can often make a significant difference.
Gentle Persuasion: Tapping and Wiggling
After applying lubricant, try gently tapping around the knob with the handle of a screwdriver or a small hammer. The vibrations can help to break the bond.
Simultaneously, try wiggling the knob back and forth while continuing to pull it away from the door. Avoid excessive force, as this could damage the knob or the door's finish.
Small, controlled movements are more effective than large, forceful ones.
The Elusive Release Mechanism: Unveiling Hidden Latches
Locating the release mechanism can be frustrating, especially if it's hidden or obscured. If you're having trouble finding it, revisit Step 2 of the main guide and consider the following:
A Second Look: Alternative Access Points
Sometimes, what appears to be a solid surface may conceal a hidden access point. Use a flashlight and carefully examine the entire surface of the knob and rose plate.
Look for any subtle indentations, seams, or rotating parts that might conceal the release mechanism.
Visual Reinforcement: Referencing Visual Aids Again
Return to the visual aids provided earlier in this guide. Closely compare the images to your door knob, paying attention to the shape and location of potential release mechanisms.
Different manufacturers employ different designs, so it's essential to be thorough in your search.
Knob Won't Budge: Ensuring Full Disengagement
Even after successfully locating and depressing the release mechanism, the knob may still refuse to budge. This can be due to several factors, but the most common is incomplete disengagement.
Double-Checking the Detent
Ensure that the release mechanism is fully depressed and remains depressed while you are attempting to remove the knob. Sometimes, the mechanism can spring back slightly, re-engaging the latch.
Try using a small clamp or wedge to hold the release mechanism in the depressed position while you pull on the knob.
The Hidden Screw Hypothesis: A Final Inspection
While screw-less door knobs are designed without readily apparent screws, it's always wise to double-check for any hidden fasteners. Examine the rose plate closely, as some designs may have a snap-on cover concealing screws.
Tool Variety: Adapting to the Situation
The tool you initially selected may not be the best fit for the release mechanism. Try using a different tool – a smaller paperclip, a thinner nail, or a different size Allen wrench.
Sometimes, a slight variation in tool size can make all the difference.
Remember, patience and persistence are key. Don't be afraid to take breaks and re-evaluate your approach. If you've exhausted all troubleshooting steps and the knob remains stubbornly in place, it may be time to consult a professional locksmith to avoid potential damage.
Prioritizing Safety: Essential Precautions to Take
Removing a door knob, while seemingly straightforward, carries inherent risks if proper precautions aren't observed. This section serves as a critical reminder of the safety measures necessary to protect yourself and your property during the removal process. Diligence in these areas can prevent avoidable injuries and damage.
Protective Gear: Your First Line of Defense
The most fundamental safety measure is the consistent use of personal protective equipment. Safety glasses and gloves aren't merely suggestions; they are essential barriers against potential hazards.
Shielding Your Eyes
Safety glasses are crucial for protecting your eyes from flying debris. Small particles of paint, metal shavings, or even plastic fragments can dislodge during the removal process, posing a significant risk of eye injury.
Always wear safety glasses, even if you believe the risk is minimal. The potential consequences of neglecting this simple precaution are simply too severe.
Guarding Your Hands
Gloves are equally vital for protecting your hands. They shield you from sharp edges, splinters, and potential contaminants such as old paint or rust.
Choose gloves that provide a secure grip and adequate dexterity, allowing you to manipulate tools effectively without compromising safety.
Tool Handling: Exercise Caution and Control
Using tools responsibly is paramount to preventing injuries and damage. Careless tool handling can lead to slips, cuts, and other accidents.
The Importance of a Steady Hand
Always maintain a firm and controlled grip on your tools. Avoid using excessive force, which can increase the risk of slippage and injury.
If a tool feels unwieldy or difficult to control, consider using a different tool or seeking assistance. Rushing the process or forcing a tool beyond its limitations significantly increases the risk of an accident.
Preventing Damage to the Door
Exercise caution to avoid scratching or damaging the door or surrounding trim. Use padding or protective coverings as needed to prevent unsightly marks or gouges.
Remember, the goal is to remove the door knob without causing any collateral damage.
Addressing Hazards in Older Hardware
Older door knobs and hardware can present unique safety challenges. Years of wear and tear can create hidden hazards that require extra caution.
Sharp Edges and Burrs
Older hardware often develops sharp edges, burrs, or splinters. Handle these components with care to avoid cuts and punctures.
Gloves are especially important when working with older hardware, as they provide a physical barrier against these hazards.
The Risk of Corrosion
Corrosion can weaken hardware and make it more prone to breakage. Corroded parts may also release harmful substances, such as lead paint dust.
If you suspect that your door knob contains lead paint, take extra precautions to avoid inhaling or ingesting the dust. Consider wearing a respirator and cleaning the area thoroughly after completing the removal.
By prioritizing safety and taking the necessary precautions, you can confidently remove your screw-less door knob while minimizing the risk of injury or damage. Remember, patience and a mindful approach are key to a successful and safe DIY project.
Choosing a Replacement: Selecting the Right New Door Knob
Once the old door knob is successfully removed, the next step is to choose a suitable replacement. This is more than a mere aesthetic choice; it's about ensuring functionality, security, and harmony with your home's overall design. Careful consideration of several factors is crucial for a satisfying and long-lasting outcome.
Assessing Your Needs: Functionality First
The primary consideration when selecting a replacement door knob is understanding the required function. Door knobs are not created equal, and their intended use significantly impacts their design and locking mechanisms.
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Passage Knobs: These are designed for doors that don't require locking, such as closet doors or hallways. They allow free passage at all times.
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Privacy Knobs: Typically used for bedrooms and bathrooms, privacy knobs feature a locking mechanism for temporary privacy. They often include an emergency release on the exterior side.
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Entry Knobs: Designed for exterior doors, entry knobs offer the highest level of security, typically featuring a keyed lock.
Choosing the wrong function can lead to inconvenience and compromise security. Carefully assess the door's purpose before making a selection.
Style and Aesthetics: Complementing Your Décor
Beyond functionality, the style of the door knob is a key consideration. The door knob should complement the door's design and the overall aesthetic of your home.
Consider these factors when selecting a style:
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Finish: Door knobs are available in a wide range of finishes, including brass, nickel, bronze, and stainless steel. Choose a finish that complements other hardware in the room.
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Design: From traditional to modern, door knobs come in various designs. Select a design that aligns with your home's architectural style.
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Shape: Round, oval, and lever-style knobs are all common choices. Consider the ergonomic comfort and visual appeal of each shape.
Don't underestimate the impact a well-chosen door knob can have on the overall look and feel of a room.
Compatibility: Ensuring a Proper Fit
Before purchasing a replacement door knob, it's crucial to ensure compatibility with your door. This involves considering the following:
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Door Thickness: Door knobs are designed to fit specific door thicknesses. Measure your door's thickness to ensure compatibility.
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Backset: The backset is the distance from the edge of the door to the center of the bore hole. Ensure the replacement knob's backset matches your door's existing backset.
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Bore Hole Diameter: The bore hole is the hole drilled through the door for the door knob mechanism. Verify that the replacement knob's mechanism is compatible with the existing bore hole diameter.
Failure to ensure compatibility can result in installation difficulties or a poorly functioning door knob.
Installation: A Simplified Overview
The installation process for a new door knob is generally straightforward. However, it is essential to follow the manufacturer's instructions carefully.
Here's a simplified overview of the basic steps:
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Remove the old hardware: Ensure the door is clear of any remnants from the previous door knob.
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Insert the latch: Slide the latch mechanism into the bore hole on the door's edge.
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Attach the knobs: Insert the spindle through the latch and attach the knobs to either side of the door.
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Secure the rose plates: Attach the rose plates to the door, concealing the mounting hardware.
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Test the function: Ensure the door knob functions smoothly and the locking mechanism (if applicable) operates correctly.
Refer to the Experts: The Manufacturer's Guide
While the basic installation process is similar across most door knob models, always refer to the manufacturer's instructions for specific guidance. Each model may have unique installation requirements or nuances.
The manufacturer's instructions will provide detailed diagrams and step-by-step instructions, ensuring a successful and safe installation. Don't skip this crucial step.
When to Call for Backup: Knowing When to Consult a Professional
While this guide aims to empower you with the knowledge to tackle a screw-less door knob removal, it's crucial to recognize situations where professional intervention is the wisest course of action. Attempting to force a stubborn mechanism or disassembling components without proper understanding can lead to damage, injury, or even compromise the security of your door. Knowing when to call a locksmith is not a sign of defeat, but rather a demonstration of responsible DIY practices.
Recognizing the Limits of DIY: Is it Time for a Locksmith?
There's a point where the potential risks outweigh the satisfaction of a do-it-yourself project. It's important to assess the situation objectively. If you've spent a reasonable amount of time trying the techniques described in this guide without success, it may be time to consider professional help. A qualified locksmith possesses the expertise, specialized tools, and experience to handle complex situations efficiently and safely.
Specific Scenarios Warranting Professional Assistance
Several specific scenarios strongly suggest the need for a locksmith's expertise. Understanding these situations can save you time, money, and potential frustration.
Severely Damaged or Corroded Knobs
Corrosion and damage can significantly complicate the removal process. If the door knob is heavily corroded, rusted, or visibly damaged, attempting to remove it yourself could lead to further damage or even injury. A locksmith has the tools and techniques to safely dismantle corroded components without compromising the door or surrounding hardware. They also can minimize the risk of releasing harmful debris from corroded materials.
Persistent Release Mechanism Issues
The release mechanism is key to a screw-less door knob.
If you've diligently followed the steps to locate and activate the release mechanism, yet the knob refuses to budge, there may be an underlying issue beyond your capabilities. The mechanism could be jammed, broken, or obscured by debris. A locksmith can diagnose the problem accurately and employ specialized tools to safely disengage the mechanism.
Discomfort or Lack of Necessary Tools
Safety and proper tools are paramount. If you feel uncomfortable performing the removal yourself, or if you lack the necessary tools despite their relatively common availability, it's best to err on the side of caution. Attempting the removal without the right tools can lead to damage to the door, the hardware, or even personal injury.
Unforeseen Complexities or Hidden Mechanisms
Sometimes, door knobs feature unusual designs or hidden mechanisms.
If you encounter a door knob with an unfamiliar design, hidden screws, or any other complexities not covered in this guide, it's prudent to consult a locksmith. Attempting to force a solution without understanding the underlying mechanism could result in irreparable damage. A professional can quickly assess the situation and determine the best course of action without guesswork.
Ultimately, the decision to call a locksmith is a matter of judgment. By recognizing your limitations and understanding the potential risks, you can ensure a safe and successful outcome, even if it means enlisting professional assistance.
Location Considerations: A National Perspective
While this guide provides a comprehensive overview of screw-less door knob removal, it's important to acknowledge that the landscape of door hardware isn't uniform across the United States. Regional preferences, historical building practices, and even the climate can influence the types of door knobs and locking mechanisms you're likely to encounter.
This section explores some of these regional nuances, encouraging readers to maintain awareness and adapt their approach based on their location. Remember that flexibility and observation are key to a successful DIY project, and this is especially true when dealing with variations in hardware.
The Influence of Regional Styles on Door Hardware
The United States is a vast country with a rich architectural history. Different regions have developed distinct styles, and these styles often extend to the details of interior and exterior design, including door hardware.
For instance, you might find a prevalence of antique-style door knobs in older homes in the Northeast, reflecting the region's colonial heritage. In contrast, newer construction in the Sun Belt might feature more modern, minimalist designs.
These stylistic differences can translate into variations in the mechanisms used in screw-less door knobs. Understanding the dominant style in your region can help you anticipate potential challenges during the removal process.
Manufacturing and Distribution: A Regional Affair
The availability of specific door knob brands and models can also vary depending on your location. Some manufacturers may focus their distribution efforts on particular regions, leading to a greater concentration of their products in those areas.
Additionally, local hardware stores and building supply companies often cater to the preferences of their customer base. This means that the types of screw-less door knobs readily available in one region might be harder to find in another.
When selecting a replacement door knob, it's always a good idea to check with local retailers and suppliers to see what options are available in your area. This can save you time and effort compared to relying solely on online retailers.
Adapting Your Approach to Local Variations
Given the potential for regional differences in door knob design and availability, it's essential to approach each removal project with an open mind. Don't assume that all screw-less door knobs are created equal.
Take the time to carefully inspect the door knob and surrounding hardware. Look for any unique features or markings that might indicate a specific manufacturer or style.
If you're unsure about the type of door knob you're dealing with, consider consulting with a local hardware expert or locksmith. They can provide valuable insights and guidance based on their familiarity with regional variations.
Ultimately, the key to success is to be adaptable and resourceful. By acknowledging the potential for regional differences and adjusting your approach accordingly, you can increase your chances of a smooth and successful door knob removal.
FAQs: Removing Door Knob Without Screws
What types of door knobs typically don't have visible screws?
Door knobs without visible screws usually fall into two main categories: privacy knobs (often found on bathroom or bedroom doors) and passage knobs (used on hallways). These knobs utilize a different mechanism for attachment, often relying on internal clips or pins.
Where should I look for the hidden release to start removing a door knob without screws?
Look for a small slot or indentation on the knob's shank, near where it meets the door. This is often the hidden release mechanism. Sometimes it's on the rose plate (the circular plate behind the knob).
What tool is best for depressing the hidden release when removing a door knob without screws?
A small, sturdy tool like a nail, a paperclip, a small Allen wrench, or a specialized doorknob removal tool is best. The key is something slim and strong enough to depress the internal pin or lever that secures the knob.
Once I remove the first knob, what happens next in removing door knob without screws completely?
After removing one knob by depressing the release, the spindle (the bar connecting the two knobs) becomes accessible. You will usually then have to press the release on the remaining knob (or rose plate) to fully detach the second knob from the door.
So, there you have it! Removing a door knob without screws might seem tricky at first, but with a little patience and the right tools, you can totally handle it. Good luck with your DIY project, and remember to take your time!