Upgrade your locksmithing workflow with the Kwikset No. 3 0.069 in. D Metal Lock Master Pin — a bulk 100-pack designed for precise master-keying in Kwikset cylinder systems. Built for professional rekeying and keying projects, these pins deliver consistent seating and reliable operation across every cylinder you work on.
The No. 3 master pin is a fundamental component for building accurate master-key stacks. Made from durable metal, these pins stand up to frequent use in shop environments and field service, helping you achieve dependable key interchange and secure access across multiple locks.
Key benefits
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Exact No. 3 size ensures proper alignment within standard Kwikset pin chambers, reducing binding and wear during operation.
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0.069 in. diameter provides precise stack height for consistent shear lines and predictable key performance.
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Bulk 100-pack is ideal for professional shops, maintenance fleets, property management teams, and training labs.
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Brand-aligned quality from Kwikset, guaranteeing sizing compatibility with Kwikset cylinder configurations.
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Metal construction delivers durable, long-lasting pins ready for repeated rekeying cycles.
Use cases and applications
- Locksmiths performing rekeying in rental properties, offices, or multifamily housing.
- Creating and maintaining master-key systems with reliable, repeatable pin stacks.
- Hardware retailers stocking authentic Kwikset components for professional customers and DIY enthusiasts.
- Educational settings for locksmith training programs using genuine Kwikset pins.
Practical tips
- Sort pins by pin number and diameter to streamline pinning sessions and minimize mix-ups.
- Pair No. 3 master pins with compatible driver and top pins to achieve the desired master key configuration.
- Store in labeled pin kits or compartment organizers to maintain organization across jobs.
Product details
Brand: Kwikset
Product Type: Lock Master Pin
Material: Metal
Diameter: 0.069 in.
Pin Number: No. 3
Number in Package: 100
