Kwikset 87615-001 Control Key Blank 6 Pin Mk

Product Description

The KWIKSET 87615-001 is a control key blank designed for use in master key systems on 6-pin Kwikset knob sets and deadbolts. Control key blanks are used by locksmiths and facilities managers to generate control keys that allow pin tumbler cylinders to be re-keyed without removing the lock from the door. This blank is sold as a single unit and must be cut to the appropriate control key bitting before use. It is a direct replacement component for professionals maintaining master key systems in residential and light commercial applications.

This control key blank is suited for locksmith shops, property management companies, and facilities maintenance teams that service Kwikset 6-pin knob and deadbolt hardware. It fits into standard key-cutting workflows and is appropriate wherever Kwikset pin tumbler cylinders are installed and maintained under a master key or construction master key (MK) hierarchy. The single-unit sales format allows for precise inventory control when stocking service kits.

Key Features

• Designed for 6-pin Kwikset knob and deadbolt cylinders in master key systems
• Control key blank format allows re-keying of pin tumbler cylinders without lock removal
• Compatible with construction master key (MK) keying systems
• Compact profile: 2.5 inches long, 0.5 inches wide
• Sold individually for precise job-site or shop inventory management

Compatibility

Designed for use with Kwikset 6-pin knob sets and deadbolts configured in master key or construction master key (MK) systems.

Installation Notes

This blank must be cut to the correct control key bitting by a qualified locksmith using appropriate key-cutting equipment before it can be used to re-key a cylinder. Verify the bitting specification against the master key system record before cutting. When servicing cylinders in the field, ensure the lock is not under load before inserting any key blank. This work is typically performed by licensed locksmiths in accordance with applicable access control and keying system documentation.