Lockey M210BBDC Mechanical Keyless Deadbolt Bright Brass

Product Description

The LOCKEY M210BBDC is a mechanical keyless deadbolt designed for door and gate access control applications. It operates without batteries or electronics, relying entirely on a mechanical combination mechanism to retract and extend the deadbolt. The double combination feature allows two separate code sequences to be programmed, giving installers and facility managers more flexibility in credential management. Finished in bright brass, the M210BBDC suits both interior and exterior door hardware where a traditional metal finish is specified. Licensed locksmiths, security contractors, and skilled maintenance technicians are the primary installers of this hardware.

The M210BBDC is suited for residential and light commercial applications including entry doors, gate hardware, office doors, and access-controlled utility rooms. Because it requires no power source, it performs reliably in locations where wiring for electronic access control is impractical or cost-prohibitive. The bright brass finish is appropriate for installations where the surrounding door hardware follows a brass or gold-tone aesthetic standard.

Key Features

• Fully mechanical operation — no batteries, no wiring, no power source required
• Double combination programming allows two independent code sequences
• Bright brass finish for compatibility with traditional door hardware aesthetics
• Deadbolt mechanism provides positive locking without a key
• Sold as a single unit (EA), with case quantity of 10 for contractors ordering in volume

Compatibility

Designed as an OEM-style mechanical deadbolt replacement or new installation fitting for standard residential and light commercial door preparations that accept a deadbolt lock set.

Installation Notes

Installation is typically performed by a licensed locksmith or qualified security contractor following the door hardware manufacturer's template and local building code requirements. The door should be in a closed, unlatched position during installation to properly align the bolt with the strike plate. Verify door thickness and backset measurements before ordering to confirm fitment. Do not force the bolt mechanism during combination programming — follow the manufacturer's instruction sheet to set and verify each combination sequence before closing the door.