First Watch Security 1155 Bit Key Mortise Lock, Polished Brass SpecialDiscount 1" diameter cutting capacity

1" diameter cutting capacity

single swing doors

With proper installation

ring and spade terminals

First Watch Security 1155 Bit Key Mortise Lock, Polished Brass SpecialDiscount 1" diameter cutting capacityBit Key Mortise Lock is designed to replace or upgrade most bit key mortise locks with 2 3 8" backset. Spindle hole accommodates 1 4" to 5 16" spindle, requires mortise cutout. Brass Plated faceplate Mortise lock with faceplate Spindle hole accommodates 1 4" to 5 16" spindle Case hardened steel case Replaces most bit key mortise locks with 2 3 8 backset Bolt reversible to left and right handed door Requires mortise cutout.