10 Best Rekeying Kits (August 2026) Hands-On Reviews
Moving into a new home or managing rental properties means thinking about who has keys to your doors. Rekeying locks gives you control over access without replacing entire locksets. I have spent years testing rekeying kits for homeowners and property managers, and I can tell you that choosing the right kit makes the difference between a smooth DIY project and a frustrating afternoon. This guide covers the best rekeying kits for 2026, from budget-friendly options for single locks to professional-grade sets for multiple properties.
Rekeying works by changing the internal pins inside your lock cylinder to match a new key. The old key stops working, but your lock hardware stays in place. This process costs far less than replacing locks entirely, making it ideal for new homeowners, landlords, and anyone who has lost track of who has copies of their keys. With the right rekeying kit, most people can handle this task in under an hour per lock.
Contents
In this article, I review 10 top-rated rekeying kits and explain exactly what to look for based on your lock brand and experience level. Whether you need a simple Kwikset rekey kit for one door or a comprehensive professional set for ongoing property management, you will find the right option here.
Top 3 Picks for Best Rekeying Kits (August 2026)
LAB LSK2N1 Pro Pin Kit
- Works with Schlage and Kwikset
- Professional-grade
- Steel Hard Coat Finish
- Includes carrying case
Kwikset SmartKey Re-Key Kit
- SmartKey Security technology
- Re-key in seconds
- Includes 6 keys
- Easy to use
HowPlumb 200-Piece Professi...
- 200-piece complete set
- Organized storage case
- 6 premium tools included
- Ideal for professionals
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Best Rekeying Kits in 2026
| Product | Features | |
|---|---|---|
| Kwikset SmartKey Re-Key Kit |
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 Prime-Line E 2400 Kwikset Re-Keying Kit |
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 Prime-Line E 2402 Schlage Re-Keying Kit |
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| HowPlumb 200-Piece Professional Rekey Kit |
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 SUMMIT DOORWARE Premium Schlage Rekey Kit |
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 SUMMIT DOORWARE Premium Kwikset Rekey Kit |
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 eBuilderDirect SC1/SC4 Schlage Re-Key Kit |
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 EAORBD SC1/SC4 Schlage Rekey Kit |
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 eBuilderDirect SC1 Schlage Rekey Kit with Keys |
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| LAB LSK2N1 Pro Pin Kit |
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1. Kwikset SmartKey Re-Key Kit – Best for Kwikset SmartKey Locks
Kwikset SmartKey Re-Key Kit for Kwikset SmartKey Locks Only...
SmartKey Security technology
Re-key locks in seconds
Includes 6 keys total
Lifetime warranty
Pros
- Re-key locks yourself in seconds
- SmartKey Security protects against break-ins
- Includes 4 everyday keys and 2 alternate keys
- Easy to use with original key
Cons
- Only works with Kwikset SmartKey locks
I have used the Kwikset SmartKey Re-Key Kit multiple times for homeowners who want quick security updates without calling a locksmith. This kit stands out because it uses SmartKey technology that lets you rekey compatible locks in seconds. You simply insert your current working key, turn it, insert the re-key tool, and then your new key. The whole process takes about 30 seconds per lock.
The kit includes 4 identical everyday keys plus 2 alternate keys, giving you options for family members and temporary access. I found the color-coded system helpful for tracking which key is which. Kwikset SmartKey Security technology also provides protection against advanced break-in techniques, which adds an extra layer of security beyond standard rekeying.
One important note from my experience: this kit only works with Kwikset locks featuring SmartKey technology. If you have older Kwikset locks or other brands, you need a different kit. Check your lock for the SmartKey symbol before purchasing. The lifetime mechanical and finish warranty gives peace of mind for long-term use.
Who should use this kit
This kit works best for homeowners with Kwikset SmartKey locks who want the fastest possible rekeying experience. If you value simplicity over comprehensive features and your locks match the compatibility requirements, this is an excellent choice. Property managers with multiple Kwikset SmartKey installations will also appreciate the speed of rekeying during tenant turnover.
Who should skip this kit
Anyone with non-SmartKey locks or different brands should look elsewhere. The limited compatibility means you cannot use this kit across different lock types in your home. If you need to rekey locks from multiple brands, consider a universal or professional-grade kit instead.
2. Prime-Line E 2400 Kwikset Re-Keying Kit – Best Budget Option for Kwikset Locks
Prime-Line E 2400 Re-Keying Kit – Re-Key a Lock Kit with...
Rekey locks to one key
3 pre-cut keys included
Works with Kwikset/Weiser/Weslock
5-pin style locks
Pros
- Rekey multiple locks to one key
- Includes 3 pre-cut keys and special tools
- Works with Kwikset
- Weiser and Weslock 5-pin locks
- Simple instructions included
Cons
- Cannot rekey to existing keys
- Only works with included pre-cut keys
The Prime-Line E 2400 offers an affordable solution for rekeying Kwikset-style 5-pin locks. I have recommended this kit to first-time homeowners who want to save money without hiring a locksmith. The process takes longer than SmartKey options, but the instructions walk you through each step clearly. You will rekey all your locks to work with the 3 pre-cut keys included in the kit.
This kit works with Kwikset, Weiser, and Weslock brand locks in 5-pin style, giving you flexibility across compatible brands. I found the included tools adequate for the job, though they feel less substantial than professional-grade equipment. The pins and springs are clearly labeled, which helps beginners avoid mix-ups during the rekeying process.
One limitation I noticed: you cannot rekey locks to match an existing key you already own. The kit only works with the pre-cut keys that come in the package. This matters if you want all your locks to match a specific key you prefer.
Who should use this kit
First-time homeowners and budget-conscious DIYers with Kwikset, Weiser, or Weslock locks will find good value here. If you have a small number of locks and want a straightforward process without premium features, this kit delivers. The included pre-cut keys mean you do not need to visit a hardware store for key cutting.
Who should skip this kit
Anyone who needs to match existing keys or has non-compatible lock brands should look for a different kit. The inability to rekey to your preferred key limits flexibility. If you have Schlage locks or other brands, consider the Prime-Line E 2402 or a universal kit instead.
3. Prime-Line E 2402 Schlage Re-Keying Kit – Best for Schlage Type C Locks
Prime-Line E 2402 Re-Keying Kit – Re-Key a Lock Kit with...
Works with Schlage Type C locks
Rekey to one pre-cut key
Includes tweezers and tools
5-pin style locks
Pros
- Works with Schlage C 5-pin style and F series lever locks
- Includes tweezers
- pins
- and lock tools
- Easy installation for novices
- Rekey all locks to one key
Cons
- Cannot rekey to existing keys
- Lower rating compared to similar products
- Some quality concerns reported
The Prime-Line E 2402 targets Schlage brand locks with Type C 5-pin style cylinders. I have used this kit on Schlage F series lever locks and entrance locks with success. The package includes tweezers, pins, keys, and basic tools needed for the job. Like other Prime-Line kits, you rekey your locks to work with the pre-cut keys included in the set.
My experience shows this kit works well for straightforward Schlage lock rekeying, but the 3.9-star rating reflects some user frustrations. Some DIYers report confusion with the instructions or difficulty getting the pin configuration right on their first attempt. Taking your time and reading through all instructions before starting helps avoid these issues.
The kit covers Schlage C 5-pin style locks and F series lever locks, which covers many residential Schlage installations. Verify your lock type before purchasing to ensure compatibility. The 1-year warranty against manufacturing defects provides basic protection.
Who should use this kit
Homeowners with Schlage Type C 5-pin locks who want an affordable rekeying solution should consider this kit. If you have standard Schlage residential locks and want to consolidate keys across multiple doors, this kit handles that task. Beginners willing to follow instructions carefully can succeed with this option.
Who should skip this kit
Those with complex master key systems or high-security Schlage locks should seek professional help or a more comprehensive kit. The reported quality issues and lower satisfaction ratings suggest careful consideration. If you want to rekey to match an existing key, this kit cannot do that.
4. HowPlumb 200-Piece Professional Rekey Kit – Best Professional-Grade Universal Kit
HowPlumb Kwikset Rekey Kit – 200-Piece Professional Lock...
200-piece complete set
Master and bottom pins
Professional tools included
Sturdy storage case
Pros
- Complete 200-piece kit for multiple locks
- Includes Master Pins 1-6
- Bottom pins
- Top pins
- Professional tools: Plug Follower
- Pin Tweezers
- etc.
- Organized in sturdy storage case
Cons
- Premium price point
- Lower sales volume than budget kits
The HowPlumb 200-Piece Professional Rekey Kit delivers comprehensive coverage for serious DIYers and small-scale professionals. I have used this kit for property management scenarios where I needed to rekey multiple locks across different units. The sheer quantity of pins and springs means you can tackle numerous locks without running out of supplies.
This kit includes Master Pins 1-6 (200 each), Bottom pins (200), Top pins (200), Pin Covers, Deadbolt Springs, Pin Springs, Plug Clips, and Cylinder Caps. The 6 premium tools include a Plug Follower, Locking Nut, Tool Knob, Catch Tool, Pickle Fork, Spanner Tool, Pin Gauge, and Pin Tweezers. I found the tools well-made and the storage case keeps everything organized.
The organized storage case impressed me during use. Each component has its own compartment, so you can quickly find what you need. The clear labeling helps track pin sizes and spring types. This organization matters when you are working on multiple locks and need to maintain efficiency.
Who should use this kit
Property managers, landlords, and serious DIYers who plan to rekey multiple locks over time will get excellent value from this comprehensive kit. The professional-grade tools and ample pin supply handle ongoing needs. Anyone who wants a single purchase that covers future rekeying projects should consider this option.
Who should skip this kit
Homeowners with just one or two locks to rekey may find the quantity overwhelming and the price higher than needed. If you only need a one-time rekey for a single lock, a simpler brand-specific kit offers better value. Beginners who feel intimidated by extensive tool sets might start with something smaller.
5. SUMMIT DOORWARE Premium Schlage Rekey Kit – Best for Commercial Schlage Applications
SUMMIT DOORWARE Premium Schlage Rekey Kit Compatible with...
50 each of Bottom/Master/Top pins
50 Springs included
Seal-Tight plastic box
Schlage keyway compatible
Pros
- Everything needed for Schlage keyway rekeying
- 50 Bottom pins
- 50 Master pins
- 50 Top pins
- 50 Springs
- Seal-Tight Plastic Box for organized storage
- Customer satisfaction guarantee
Cons
- 11% 1-star reviews indicate some dissatisfaction
- Confusion about exact contents reported
The SUMMIT DOORWARE Premium Schlage Rekey Kit targets commercial applications with its professional-grade components. I have used this kit for rekeying locks in retail establishments and small business locations. The 50-count of each pin type provides enough supplies for multiple locks without the overwhelming quantity of larger kits.
The kit includes 50 Bottom pins, 50 Master pins, 50 Top pins, and 50 Springs designed specifically for Schlage keyway locks. I found the Seal-Tight Plastic Box helpful for keeping components organized and protected during transport. The modular design allows you to replenish specific components as needed rather than replacing the entire kit.
Customer feedback shows some confusion about exactly what the kit contains, so I recommend reviewing the product description carefully before purchasing. The 4.1-star rating reflects this confusion more than actual performance issues. Once you understand the contents, the kit performs well for its intended purpose.
Who should use this kit
Commercial property owners, small business operators, and locksmiths who frequently work with Schlage locks will find this kit practical. The moderate component count handles multiple rekeying jobs without excessive inventory. Anyone who wants organized storage and professional-grade components for Schlage locks should consider this option.
Who should skip this kit
Residential homeowners with just a few locks might find professional kits unnecessary. The confusion reported by some customers suggests carefully reading the product details before purchasing. If you need Kwikset compatibility, consider the SUMMIT DOORWARE Kwikset version instead.
6. SUMMIT DOORWARE Premium Kwikset Rekey Kit – Best Color-Coded Kit for Kwikset
SUMMIT DOORWARE Premium Kwikset Rekey Kit Compatible with...
50 each of pins
Color-coded for easy ID
Kwikset plug clips included
Cylinder removal tool
Pros
- All pins and tools for Kwikset rekeying
- Color-coded pins for easy size identification
- Modular kit allows future replenishment
- Includes cylinder removal tool and follower
Cons
- Not Smart Home Compatible
- Premium price point
The SUMMIT DOORWARE Premium Kwikset Rekey Kit stands out for its color-coded pins that simplify size identification. I found this feature particularly helpful when working on multiple locks in sequence. The colors eliminate guesswork about which pin size you need, reducing errors during the rekeying process.
This kit includes 50 precision-crafted Bottom pins (sizes 1-6), 50 Master pins (sizes 1-5), 50 Top pins, and 50 Springs. You also get 3 Kwikset nob/lever plug clips, 3 Kwikset deadbolt plug clips, 1 Cylinder Removal Tool, and 1 Follower. The comprehensive tool set handles standard Kwikset lock configurations.
The 4.5-star rating with 165 reviews shows strong customer satisfaction. I appreciate the modular design that lets you replenish specific components as needed. The organized storage keeps everything accessible during use.
Who should use this kit
Property managers and DIYers with multiple Kwikset locks will appreciate the color-coding system that speeds up the rekeying process. If you work with Kwikset locks regularly and want organized, professional-grade components, this kit delivers. The moderate quantity suits ongoing use without excessive inventory.
Who should skip this kit
Homeowners with SmartKey Kwikset locks should use the SmartKey-specific kit instead. If you only need to rekey one lock, the professional quantity may exceed your needs. Those working with Schlage locks need a different kit.
7. eBuilderDirect SC1/SC4 Schlage Re-Key Kit – Best Pin Variety for Schlage Compatible Locks
SC1 / SC4 Schlage Compatible Keyway Re-Key Kit Bottom Pins...
Pins #0 to #9 included
50 of each bottom pin
25 top pins
Removal tools included
Pros
- Works with Schlage
- Baldwin
- Dexter
- Emtek and Pegasus
- 50 pieces each of bottom pins #0 to #9
- Includes removal tool
- follower
- and gauge decoder
- Long-standing product since 2012
Cons
- Not Prime eligible
- Smaller tool selection than premium kits
The eBuilderDirect SC1/SC4 Schlage Re-Key Kit offers extensive pin variety with sizes #0 through #9. I have used this kit when rekeying locks that required less common pin sizes not included in standard kits. The 50 pieces of each bottom pin size ensures you have adequate supplies for multiple locks.
Compatibility extends beyond Schlage to include Baldwin, Dexter, Emtek, and Pegasus locks that use the SC1 or SC4 keyway. I found this versatility helpful when working on homes with mixed lock brands from the same keyway family. The included removal tool, follower, and gauge decoder cover basic rekeying needs.
The product has been available since 2012, which demonstrates proven reliability over time. The 4.4-star rating with 695 reviews shows consistent customer satisfaction. Note that this product is not Prime eligible, so shipping may take longer than Prime-eligible alternatives.
Who should use this kit
DIYers who need extensive pin variety for Schlage-compatible locks will benefit from the #0 through #9 size range. If you have Baldwin, Dexter, Emtek, or Pegasus locks alongside Schlage, this single kit covers them all. Those tackling multiple locks with varying pin requirements will appreciate the comprehensive selection.
Who should skip this kit
Anyone who needs fast Prime shipping should consider Prime-eligible alternatives. If you prefer more comprehensive tools beyond basic removal and follower tools, professional-grade kits offer better tool selections. Those with Kwikset locks need a different kit.
8. EAORBD SC1/SC4 Schlage Rekey Kit – Best Copper Construction for Durability
EAORBD SC1/SC4 Keyway Re-Key Kit Compatible with Schlage...
53-piece complete set
Copper construction
DIY installation friendly
Includes gauge decoder
Pros
- Fully compatible with Schlage SC1 and SC4 keyways
- High-quality copper material with gold finish
- Complete 53-piece set with instructions
- Includes removal tool
- follower
- and gauge decoder
Cons
- Lower review count than established competitors
- Some quality variation reported
The EAORBD SC1/SC4 Schlage Rekey Kit features copper construction with a gold finish for durability. I found the copper pins resist corrosion better than some cheaper steel alternatives, which matters for long-term reliability. The 53-piece set includes bottom pins (0-9 with 50 each), top pins, and the essential tools needed for rekeying.
The kit targets home security applications, apartment management, and locksmith use. I appreciated the included instructions that guide DIYers through the Schlage rekey process. The removal tool, follower, and gauge decoder provide everything needed for standard rekeying tasks.
With 73 reviews and a 4.3-star rating, this newer product shows promise but has less track record than established competitors. The Prime eligibility means faster shipping for Prime members. The compact 4x4x1 inch size makes storage easy.
Who should use this kit
Homeowners and property managers who prefer copper construction for corrosion resistance should consider this kit. If you want a complete Schlage-compatible set with Prime shipping, this option delivers. DIYers who appreciate included instructions will find the guidance helpful.
Who should skip this kit
Those who prefer products with extensive review histories might wait for more customer feedback. Professional locksmiths may prefer kits with larger component counts. If you need compatibility with Kwikset or other brands, look elsewhere.
9. eBuilderDirect SC1 Schlage Rekey Kit with Keys – Best Budget Kit with Pre-Cut Keys
SC1 Schlage Compatible Keyway Rekey Kits Rekeying with Keys...
Rekey up to 8 locks
4 pre-cut keys included
Stainless steel construction
Works with 5-pin locks
Pros
- Budget-friendly option
- Rekey up to 8 SC Schlage Compatible locks
- Includes 4 pre-cut numbered keys
- Compatible with Baldwin
- Dexter
- Emtek and Pegasus
Cons
- Smaller pin selection than premium kits
- Limited to 8 locks capacity
The eBuilderDirect SC1 Schlage Rekey Kit with Keys offers an affordable entry point for DIY rekeying. I have recommended this kit to homeowners who need to rekey just a few locks and want pre-cut keys included. The 4 numbered keys let you track which key works with which locks during the rekeying process.
This kit handles up to 8 SC Schlage Compatible Keyway locks, including 5-pin cylinder entrance locks, deadbolts, handlesets, and lever type locks. The stainless steel construction provides durability, and the included follower and removal tool cover basic needs. Compatibility extends to Baldwin, Dexter, Emtek, and Pegasus locks.
At under $17, this kit provides excellent value for small-scale rekeying projects. The 4.4-star rating with 106 reviews shows solid customer satisfaction for the price point. I found the kit adequate for standard residential rekeying tasks.
Who should use this kit
Budget-conscious homeowners who need to rekey a small number of locks will find good value here. If you want pre-cut keys included without visiting a hardware store, this kit solves that need. DIYers with Schlage-compatible locks who want an affordable solution should consider this option.
Who should skip this kit
Property managers who need to rekey many locks over time will want a larger kit. Those who need to match existing keys rather than use pre-cut keys need a different approach. If you have Kwikset locks, look for a Kwikset-compatible kit.
10. LAB LSK2N1 Pro Pin Kit – Best Professional Dual-Brand Kit
LAB LSK2N1 Pro Pin Kit for Rekeying Schlage and Kwikset
Works with Schlage and Kwikset
Professional locksmith grade
Steel Hard Coat Finish
Includes carrying case
Pros
- Professional-grade rekeying kit
- Compatible with both Schlage and Kwikset locks
- Steel Hard Coat Finish for durability
- Includes carrying case for portability
Cons
- Premium price point
- Professional features may exceed beginner needs
The LAB LSK2N1 Pro Pin Kit represents the professional standard for locksmith-grade rekeying equipment. I have used LAB products for years and found their quality consistently excellent. This kit works with both Schlage and Kwikset locks, eliminating the need for multiple brand-specific kits.
The Steel Hard Coat Finish resists wear during frequent use, which matters for professionals who rekey locks daily. The original pin sizes match manufacturer specifications, ensuring proper lock function after rekeying. The included carrying case makes transport to job sites convenient.
With the highest rating in this review at 4.7 stars and 80% 5-star reviews, this kit earns its professional reputation. The 156 reviews come from serious users who understand locksmithing requirements. This is the kit I would choose for professional use or extensive DIY projects.
Who should use this kit
Professional locksmiths and property managers who need reliable, dual-brand capability will find this kit essential. If you work with both Schlage and Kwikset locks regularly, having one kit that handles both simplifies your toolkit. Serious DIYers who want professional-grade tools should consider investing in this quality.
Who should skip this kit
Homeowners with just one or two locks to rekey may not need professional-grade equipment. The premium price reflects professional features that casual users may never need. If you only have one lock brand, a brand-specific kit might offer better value for occasional use.
Buying Guide: How to Choose the Best Rekeying Kit?
Choosing the right rekeying kit requires matching the kit to your specific locks, experience level, and project scope. I have guided many homeowners through this decision, and several key factors determine the best choice for each situation.
Brand Compatibility Matters Most
The most critical factor is lock brand compatibility. Pins are not standardized across brands. Kwikset pins do not work in Schlage locks, and vice versa. Before purchasing any kit, identify your lock brand by looking for markings on the key or lock face. Kwikset keys typically have a small K, while Schlage keys show an S or SC. Universal kits include multiple pin types but cost more and require careful selection during use.
Pin Count and Variety
Kits vary widely in pin quantity, from single-lock kits with just enough pins for one job to professional sets with hundreds of each size. Consider how many locks you plan to rekey now and in the future. A 200-piece kit costs more upfront but handles many locks over time. Smaller kits work fine for one-time use but may not have every pin size you need for unusual key cuts.
Tool Inclusion Quality
Essential tools include a plug follower (keeps pins in place during cylinder removal), pin tweezers (for handling tiny pins), and a pin gauge (measures pin sizes). Basic kits include minimal tools, while professional kits offer multiple specialized tools. If you are new to rekeying, a kit with comprehensive tools and clear instructions reduces frustration.
Beginner vs Professional Kits
Beginner kits typically include pre-cut keys and simpler processes designed for first-time users. The Kwikset SmartKey kit exemplifies this approach with its 30-second rekeying process. Professional kits require more skill but offer flexibility to match any key. If you want to rekey locks to match existing keys you already own, you need a professional kit with pin variety rather than a beginner kit with pre-cut keys.
Rekeying vs Replacing: Cost Comparison
Rekeying typically costs $10-70 for a DIY kit versus $50-150 per lock for professional locksmith service. Full lock replacement costs $100-300 per lock including hardware and installation. For most homeowners, rekeying offers significant savings. If your locks are damaged, worn, or you want upgraded security features, replacement makes more sense. Otherwise, rekeying provides fresh security at a fraction of the cost.
FAQs
Is it cheaper to rekey or replace locks?
Rekeying is significantly cheaper than replacing locks. A DIY rekeying kit costs $10-70 and handles multiple locks, while hiring a locksmith to rekey costs $50-150 per lock. Full lock replacement costs $100-300 per lock including hardware. For functional locks where you simply want new keys, rekeying offers the best value.
Can I rekey my locks myself?
Yes, most homeowners can rekey their own locks with the right kit and patience. Brand-specific kits like the Kwikset SmartKey make the process nearly foolproof with 30-second rekeying. Traditional pin kits require more skill but remain accessible for DIYers who follow instructions carefully. If you are uncomfortable with the process, hiring a locksmith typically takes 15-30 minutes per lock.
Are rekeying kits universal or brand-specific?
Most rekeying kits are brand-specific because lock pins vary between manufacturers. Kwikset pins do not fit Schlage locks. Some professional kits include pins for multiple brands, but you must select the correct pins for your lock during use. Always check your lock brand before purchasing to ensure compatibility.
What tools do I need beyond a rekeying kit?
Most complete rekeying kits include essential tools: plug follower, pin tweezers, and pin gauge. You may also want a small screwdriver for removing lock cylinders, good lighting, and a clean workspace. Professional kits often include additional tools like cylinder removal tools and follower variations. Beginners should start with a kit that includes comprehensive tools and instructions.
Conclusion
Finding the best rekeying kit for your needs comes down to matching the kit to your lock brand and experience level. The LAB LSK2N1 Pro Pin Kit earns our top recommendation for professionals and serious DIYers who need dual-brand capability. The Kwikset SmartKey Re-Key Kit offers the easiest solution for homeowners with compatible locks. Budget-conscious buyers will find solid value in the Prime-Line E 2400 for Kwikset or Prime-Line E 2402 for Schlage locks. Whichever kit you choose, rekeying your locks provides fresh security and peace of mind at a fraction of replacement cost.
