2.1/2" lock case depth, full height brassed forend.

The official "secured by design" hook-bolt lock.

2 bevelled hook-bolts pull door in tight against gasket.

Optional nightlatch facility available by using a Split Spindle .

16mm faceplate width as standard. 20mm available upon request.

To make into a full lock set you will also need (sold seperately):

2x Single Hook-Bolt Keeps

 1x 44mm Centre Keep (when using 35mm & 45mm Backset Locks)

  4x Timber Frame Pockets 

1x 56mm Centre Keep (when using 55mm Backset Lock)