Adams Rite DH18900R Right Hand Hook Throw Deadbolt/Latch

Throw bolt made of 5-ply laminated stainless steel. Center ply has alumina-ceramic core to defeat any hacksaw attack, including “super hacksaws”. Hook shape repels pry bar attempts. Lock accepts standard 1-5/32″ (29 mm) diameter mortise key or thumbturn cylinders with AR MS-Type CAM. Typical installation is bank or store requiring three modes of door control:
1. Both lock and latch bolts retracted for unrestricted entry and exit during business hours.
2. Handle-operated latch for exit-only traffic just after closing.
3. Maximum security hookbolt for overnight lockup.

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