Adams Rite

Adams Rite 4510 Standard Duty Deadlatch (36) Cylinder Backset: 1-1/8", (628) Aluminum. Description: 4510 Standard Duty Deadlatches provide flexible traffic control during and after business hours. Operation: Turn key or operate handle to retract spring-loaded latchbolt. To hold bolt retracted, push it in and secure by reverse turn of key. Uses any standard mortise cylinder with MS® dimensioned cam. Specifications: Bolt Holdback: While bolt is held fully retracted, a reverse turn of the key retains the bolt, allowing the door to be free swinging. Latchbolt: 1/2” x 1” x 1/2” throw. All metal with hardened steel internal pins. Handing is reversible without special tools.

Adams Rite Deadlatch 31/32 DU