Master Lock 0001-0397 No. 7 Master Pin Black Rekeying Pin Refill

Master Lock 0001-0397 No. 7 Master Pin Black Rekeying Pin Refill

The Master Lock 0001-0397 is a No. 7 Black Master Pin designed as a precision replacement component for rekeying and servicing Master Lock pin tumbler cylinders. This commercial-grade rekey part ensures locksmiths and facility maintenance professionals have the correct pin stack components on hand to reconfigure lock cylinders to new key combinations. Engineered to Master Lock's exact tolerances, this pin refill supports accurate, reliable cylinder operation after rekeying procedures.

Key Features

• Precision-Matched Component: No. 7 master pin manufactured to Master Lock's exact specifications, ensuring proper fit and reliable pin stack function within compatible cylinders.
• Black Color Identification: Color-coded black for quick visual identification during rekeying and pin kit organization, reducing assembly errors in the field or shop.
• Rekeying Application: Designed specifically as a rekey part for pin tumbler lock cylinders, supporting cylinder reconfiguration to new key bitting combinations.
• Commercial-Grade Quality: Rated for commercial applications, delivering the durability and consistency expected in professional locksmithing and facility maintenance environments.
• Service Parts Compatibility: Engineered for use within Master Lock cylinder and key service systems, compatible with Master Lock rekeying kits and pin refill programs.

Technical Specifications

• Department: Door Hardware
• Product Category: Mechanical Locks
• Product Group: Parts and Accessories
• Subcategory: Parts and Accessories
• Product Subgroup: Parts and Accessories
• Product Type: Rekey Parts
• Parts and Accessories Type: Replacement Parts
• Commercial/Residential: Commercial
• Product Model: 0001-0397
• Features: Service Parts/Cylinders and Keys

Typical Applications

• Commercial Office Building Lock Cylinder Rekeying
• Educational Facility Master Key System Servicing
• Healthcare Institution Lock Maintenance Programs
• Retail Establishment Cylinder Reconfiguration
• Industrial and Warehouse Facility Lock Servicing
• Government and Municipal Building Key Control Programs
• Professional Locksmith Shop Pin Kit Restocking

Why Master Lock 0001-0397?

Master Lock replacement rekey parts are manufactured to the same exacting tolerances as original factory components, ensuring consistent cylinder performance and reliable key operation after servicing. The No. 7 Black Master Pin is an essential stock item for locksmiths and facilities teams supporting commercial-grade Master Lock cylinder systems where precise pin stack configuration is critical to security integrity.