B&D Rollmasta 52001 Garage Roller Door Lock Replacement

Description

B&D Firmadoor Garage Door Lock 52001 Replacement

The B&D Firmadoor Garage Door Lock is a reliable replacement solution for older roller doors, maintaining the original fit and function while offering improved durability. Now supplied under the LockFocus brand, this lock is identical in design and operation to the original B&D 61100 and 52001 models, ensuring seamless compatibility with existing setups.

Manufactured with a zinc alloy die-cast faceplate, this lock is built for long term use and resistance to wear. The upgraded internal turning dial is now metal, eliminating the common failure point found in older plastic designs. Supplied complete with two keys and mounting screws, this lock is ready for straightforward installation on both residential and light commercial doors.

With B&D discontinuing the Firmadoor and Rollmasta lock range in 2025, this continuation ensures installers can still source a direct replacement without modifying their door setup.

Ordering Notes

This listing includes one complete lock set with two keys and mounting screws.
All multiple lock orders are supplied keyed alike as standard for convenience. If you require locks to be keyed differently, please leave a note at checkout.