CRL Single Cylinder with Thumbturn Dead Bolt

This polished brass, single cylinder CRL Security Dead Bolt fits standard 2-3/8 inch (60.3 millimeter) backsets. It allows for reversible right or left-hand applications with a full one inch (25.5 millimeter) throw. The dead bolt has solid brass construction with heavy gauge steel reinforcing plates and a five-pin tumbler cylinder. It can be used on wood or metal doors from 1-3/8 to 1-7/8 inches (34.9 to 47.6 millimeters) thick.