Adams Rite MS1850S-110-628 MS Series Deadlock Straight Bolt, 7/8" Backset, Flat Faceplate, Clear Anodized

A huge bolt of laminated stainless steel, nearly three inches long, activated by an uncomplicated pivot mechanism, has made this basic MS Deadbolt the standard of the narrow stile door industry. The length of this bolt provides maximum security for a single leaf door, even a very tall and flexible one or an installation where the gap between door and jamb is greater than it should be.