Imagine a world where you can rekey your home’s locks in minutes, without calling a locksmith or spending a fortune. That’s the promise of the Kwikset rekeying kit—a revolutionary tool for homeowners looking to boost security and save money. With over 95% of Americans concerned about home safety, according to a 2023 survey by SafeWise, understanding how to use this kit effectively is a game-changer.
This article unpacks the secrets behind the Kwikset rekeying kit, how it works, and why it’s a must-have for anyone prioritizing home security. Whether you’re a seasoned DIYer or a complete novice, we’ll break down everything you need to know in simple, actionable steps.
What is the Kwikset Rekeying Kit?
The Kwikset rekeying kit is a user-friendly tool designed to rekey compatible Kwikset locks. Rekeying changes the internal configuration of a lock, rendering old keys useless and allowing you to set a new key. Unlike replacing an entire lock, rekeying is faster, more cost-effective, and environmentally friendly.
Each kit typically includes:
- A selection of new pins (color-coded for easy identification).
- A key gauge for measuring pin sizes.
- Special tools like the plug follower and removal tool.
- Step-by-step instructions.
The kit works exclusively with Kwikset pin-and-tumbler locks, so compatibility is essential before starting the process.

Why Should You Use a Rekeying Kit?
Rekeying locks isn’t just for new homeowners or landlords. It’s a smart choice for anyone who:
- Wants to save money: Hiring a locksmith to rekey can cost between $80 and $150 per lock. With a Kwikset kit, the cost is typically under $20.
- Cares about security: Lost or stolen keys can compromise your home’s safety. Rekeying ensures no one has unauthorized access.
- Seeks convenience: Rekeying all locks to match a single key simplifies life and reduces key clutter.
A 2021 report by the National Crime Prevention Council revealed that 34% of burglaries happen because of unlocked or easily accessible doors. Rekeying can play a vital role in preventing such incidents.
How Does the Kwikset Rekeying Kit Work?
Using the Kwikset rekeying kit involves five main steps. Let’s walk through each step in detail:
1. Prepare Your Lock
Start by gathering the necessary items: your Kwikset lock, the existing key, the new key, and the rekeying kit. Using the current key, turn the lock 90 degrees clockwise. This unlocks the internal mechanisms, allowing you to remove the plug.
2. Remove the Cylinder Plug
Using the plug removal tool from the kit, carefully extract the plug. Here, precision matters—the pins inside the lock must remain in place. This is where the plug follower tool comes in, sliding behind the plug to keep the pins aligned.
3. Replace the Pins
The heart of rekeying lies in replacing the old pins with new ones. The Kwikset kit simplifies this process with color-coded pins that match the cuts of your new key. Use the key gauge to measure the cuts on your new key, then insert the corresponding pins into the lock.
4. Reassemble the Lock
With the new pins securely in place, reinsert the plug and reassemble the lock. Test the lock with your new key to ensure it turns smoothly. If it doesn’t, double-check the pin configuration.
5. Test and Secure
After successfully rekeying, test the lock multiple times to confirm functionality. The process may take 10-20 minutes for first-timers but becomes quicker with practice.
Benefits of Using the Kwikset Rekeying Kit
Cost-Effectiveness
According to HomeAdvisor, the average cost of replacing a lock is $90-$200. Rekeying with a Kwikset kit can reduce expenses by up to 80%, making it a budget-friendly option for most households.
Ease of Use
The kit’s straightforward instructions and ergonomic tools make it accessible for beginners. Even if you’ve never rekeyed a lock before, the process is simple to learn.
Eco-Friendly Option
By rekeying instead of replacing locks, you reduce waste and extend the life of existing hardware. This small step contributes to sustainable living.
Common Challenges and How to Overcome Them
Compatibility Issues
Not all Kwikset locks are rekeyable with the kit. Double-check your lock’s model before purchasing.
Lost Pins or Springs
Tiny pins or springs can easily get lost during the process. Always work on a clean, flat surface and have spares on hand.
Key Not Working Smoothly
If the new key struggles to turn, it may indicate incorrect pin placement. Refer back to the key gauge and double-check pin sizes.
Expert Tips for Success
- Label Your Pins: Use small containers to sort pins by size for quick access.
- Practice on a Spare Lock: If you’re nervous, try rekeying an old lock first.
- Follow Video Tutorials: Visual learners can benefit from step-by-step tutorials available on Kwikset’s official website or YouTube channel.
Are Kwikset SmartKey Locks Rekeyable?
Yes! Kwikset SmartKey locks use a unique rekeying technology that differs from traditional pin-and-tumbler mechanisms. With SmartKey, you can rekey the lock without disassembling it, using the SmartKey tool provided with the lock. While not compatible with the standard rekeying kit, SmartKey is an excellent option for tech-savvy homeowners.
How Does Rekeying Compare to Lock Replacement?
Cost
Rekeying costs significantly less than replacing a lock.
Time
Rekeying is faster, often taking under 30 minutes per lock.
Security
Both options enhance security, but rekeying retains your original hardware.
| Feature | Rekeying | Replacement |
|---|---|---|
| Cost | Low | High |
| Time | Quick | Moderate |
| Environmental Impact | Minimal | High (due to waste) |
Conclusion
The Kwikset rekeying kit is an invaluable tool for homeowners seeking affordable, DIY-friendly solutions to enhance home security. With easy-to-follow steps, eco-friendly benefits, and significant cost savings, it’s no wonder this kit is a go-to choice for millions.
Whether you’re upgrading your home’s security after moving in, replacing lost keys, or simplifying your keyring, the Kwikset rekeying kit empowers you to take control. By investing a small amount of time and effort, you can enjoy the peace of mind that comes with knowing your home is safe and secure.
