Designed for locksmiths, hardware pros, and serious DIYers, the Kwikset No. 4 Metal Lock Bottom Pins come in a bulk 100-pack to keep your pin-tumbler kits ready for action. These bottom pins are built for Kwikset pin-tumbler cylinders and deliver consistent seating and reliable key control during rekeying, maintenance, or rebuild projects on compatible locks.
The No. 4 bottom pins are a precise component in the Kwikset pin-tumbler system. Each pin is crafted from metal and sized to match the No. 4 specification so you can trust a clean drop, crisp plug feedback, and accurate alignment with the corresponding key.
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Accurate No. 4 size bottom pins designed to fit typical Kwikset pin-tumbler cylinders, ensuring correct stack height and smooth operation.
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Metal construction provides dependable durability for repeated cycles in everyday use and professional service environments.
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Bulk 100-pack delivers value for shops, service vans, or hobbyists who service multiple doors, reducing restocks and downtime.
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Specific compatibility ideal for rekeying, maintenance, and rebuild projects on Kwikset cylinders that use No. 4 bottom pins.
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Organization-friendly packaging helps you keep pins separated by size and easy to inventory during jobs.
Usage snapshot: Identify the lock’s bottom-pin requirement (No. 4 in this pack), disassemble the core, replace old bottom pins with No. 4 pins in each chamber, reassemble, and test with the key to confirm proper shear-line alignment and smooth rotation.
Care and storage: Store pins in a dry, organized container and avoid mixing sizes to preserve consistency across rekeying projects.
Whether you're stocking a locksmith kit, outfitting a small hardware operation, or tackling a DIY door upgrade, the Kwikset No. 4 Metal Lock Bottom Pins 100-pack provides precisely sized, reliable bottom-pin components you can trust to get the job done right.
