Adams Rite 4511W-25-101-313 Standard Duty Deadlatch Radius w/ Weatherstrip For Aluminum Stile Doors

Operation: Turn key or operate handle to retract spring-loaded latch bolt. To hold bolt retracted, push it in and secure by reverse turn of key Uses any standard mortise cylinder with MS?? Case is steel with corrosion-resistant plating. 1" x 5-13/16" x 31/32" Latch bolt is 1/2" x 1" x 1/2" throw. All metal with hardened steel internal pins. Handing is reversible without special tools Auxiliary bolt is all metal. Deadlocks latch bolt to prevent "loiding" or case-knife entry Standard strike furnished is 4901-01 for flat jamb where door closes flush or nearly flush for single doors Individually boxed with strike and machine screws for mounting Finish: Dark Bronze Anodized 313 Cylinder and/or thumbturn available separately