Drop-bolt lock assembly

Details Drop-bolt lock assembly Drop-bolt lock assembly

E - Fixed Constructions

05

B

292/20, 70/38

E05B 9/08 (2006.01)

Patent

CA 1264564

ABSTRACT OF THE DISCLOSURE A high security drop-bolt lock assembly for a door includes a cylinder lock carried by a guard plate positionable on the outside of the door with the cylinder lock within the door, and a drop-bolt assembly on the inside of the door. The drop-bolt assembly is connected to protected studs extending from the guard plate to make a strong unitary construction extremely difficult to defeat and protecting the cylinder lock behind the guard plate and within the door.

488175

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