Narrow Stile 1-1/8″ Backset Hook Throw Deadlock

Enhance your security with the Commercial Door 1-1/8 Backset Narrow Stile Hook Throw Deadlock. Designed for narrow door frames, this deadlock features a 1-1/8 inch backset and a robust 13/16 inch hook latch bolt crafted from 5-ply laminated steel. It accommodates standard 1-5/32 inch mortise key or thumb turn cylinders with AR MS-type cam, ensuring seamless integration and maximum protection for your commercial space. Trust this deadlock for superior durability and peace of mind.