Answering the common question of how to rekey wafer or SC1/SC4 keyway locks at home, these kits provide all the pins, tools, and gauges needed for a DIY rekey. They’re best for homeowners, landlords, property managers, and DIY enthusiasts looking to update security without hiring a locksmith. The following selections emphasize compatibility with Schlage SC1/SC4 or KW1-like wafer/pin-tumbler systems and include essential accessories for accurate pinning. For quick reference, a summary table highlights the core details of five top picks.
| Product | Key Compatible | Includes | Best For |
|---|---|---|---|
| SC1 SC4 Keyway Rekey Kit Compatible with Schlage Rekey Kit – DIY Lock Rekeying Set | SC1/SC4 | 50 bottom pins (0–9), 50 top pins, removal tool, follower, gauge decoder | Homeowners upgrading Schlage patio and latch-locks |
| Rekey Kit for Kwikset, Complete 4-Tool DIY Set | Kwkiset KW1 (1–6) | Pins 1–6 (50 each), top pins, removal tools, gauge, case | Renters/homeowners rekeying Kwikset locks |
| Prime-Line E 2402 Re-Keying Kit | Schlage “C” 5-Pin Style Locks | 3 pre-cut keys, pins, tools, instructions | Schlage C-series lever and deadbolt rekeying |
SC1 SC4 Keyway Rekey Kit Compatible with Schlage
This kit targets SC1/SC4 keyways and is designed for Schlage patio and latch-style locks. It includes 50 pins for each size 0–9, top pins, a removal tool, follower, and a gauge decoder. Best for homeowners upgrading Schlage locks in homes or rentals. Caution: verify your lock’s keyway before purchasing to avoid misfit pins.
Rekey Kit for Kwikset, Complete 4-Tool DIY Set
This Kwikset-focused set provides 50 bottom pins of sizes 1–6, top pins, and all essential tools plus a gauge. It’s ideal for homeowners, landlords, and DIYers who need to rekey multiple KW1-style locks to a single key. Choose this if you own Kwikset or Defiant KW1-based locks and want a complete rekeying solution. Limitation: designed specifically for KW1 keyways; not compatible with Schlage SC1/SC4.
Prime-Line E 2402 Re-Keying Kit
This kit is designed to rekey Schlage “C” 5-pin style locks and lever locks in the Schlage F-series. It includes three pre-cut keys and pins, plus instructions. Best for users needing a pre-cut-key approach for Schlage C-series locks. Caution: Not intended to rekey other brands or different pin configurations beyond the included pre-cut keys.
SC1/SC4 Keyway Rekey Kit Compatible with Schlage (LRWZOV)
Tailored for Schlage SC1/SC4 keyways, this kit includes 500 bottom pins (50 of each size 0–9) with top pins, a cylinder follower, removal tool, and gauge decoder. Best for property managers or DIYers who need a larger supply to rekey multiple locks to one key. Limitation: kit focus is SC1/SC4; verify your lock’s exact keyway before buying.
SC1 SC4 Rekey Kit for Schlage Locks
This ETZ kit emphasizes universal SC1/SC4 compatibility with 500 bottom pins (50 each size 0–9) plus top pins, a follower, and a removal tool, along with a gauge decoder. Best for rekeying multiple Schlage locks in a rental or small business setting. Caution: ensure the SC1/SC4 alignment with your lock model to avoid mis-pinning.
Buying Guide
Which kit fits my lock type?
Match the kit to your lock’s keyway: SC1/SC4 for Schlage SC1/SC4, KW1 for Kwikset-style locks, and C-series for Schlage C-type lever locks. Using the wrong keyway can prevent pins from seating correctly.
What contents are essential?
Look for a full set of bottom pins (sizes 0–9 or 1–6 depending on the kit), corresponding top pins, a removal tool, a follower, and a gauge or decoder. A sturdy case helps with organization when working on multiple locks.
How many locks can I rekey with a kit?
Most kits provide enough components to rekey several locks to one key, but exact capacity varies by pin size availability. For landlords or property managers, choose larger pin sets (e.g., 500–1000 bottom pins) to cover multiple units.
Are pre-cut keys useful?
Some kits include pre-cut keys, which simplifies the process for SC1/SC4 or Schlage C-series. If a kit lacks pre-cut keys, you’ll rely on pinning accuracy and gauge decoding to achieve a functional single-key system.
What about compatibility limits?
Not all kits work with every brand. Always confirm the keyway and pin sizes your locks require. Using an incompatible kit can lead to improper pin heights and failed rekeys.
Who should consider these kits?
Best for homeowners managing busy security upgrades, landlords keeping properties consistent, and DIY enthusiasts who prefer in-house maintenance over locksmith services. For occasional rekeys, a smaller kit may suffice; for ongoing needs, a larger-capacity kit is prudent.
Safety and best practices
Work in a clean, well-lit area. Keep track of pin sizes and tool placements. If a lock is stubborn or you encounter unusual pin heights, avoid forcing components to prevent damage. Consider consulting a professional for complex or high-security systems.
FAQ
- Can I rekey all my locks to one key with these kits? Yes, many kits are designed to pin multiple locks to a single key, provided the locks share the same keyway and pin sizes.
- Are these kits suitable for rental properties? Yes, they’re commonly used by landlords to standardize keying across units and reduce locksmith visits.
- Do I need any special tools beyond pins and keys? Most kits include the essential tools; some may require a gauge decoder or follower for precise alignment.
- Will these kits work for all Schlage locks? They target specific keyways (SC1/SC4 or C-series). Verify your lock model before purchasing.
- Is professional service required for high-security locks? For high-security or commercial cylinders, consult a locksmith for compliant rekeying procedures.
- What is the main advantage of a large pin kit? It supports rekeying multiple locks efficiently, saving time on future projects.