Adams Rite 4512-15-201-313 4512 Standard Duty Deadlatch XEK9_J1GIL56

A reverse turn of the key (while bolt is held fully retracted) retains the bolt allowing the door to be free swinging with two-way traffic for hospitals, banks, stores, and other buildings which require free entrance at certain times and exit-only at other times. It is easily interchangeable, without stile modification with any MS1850A or MS1850S Deadlock of same backset and faceplate shape. However, they do not provide the same maximum security level as the MS Deadlock and should not be considered an equivalent replacement. Benefits and Features: Dark Bronze Anodized Finish Aluminum construction - LH or RHR - handed operation is reversible without special tools required - Cylinder Backset: 7/8 Case is made of steel with corrosion-resistant plating that measures 1 x 5-13/16 x depth (depth varies by backset) Grade 1 Standard - Uses any standard mortise cylinder with MS dimensioned cam - Faceplate measures 1 x 6-7/8Latchbolt is of metal with hardened steel internal pins and 1/2 x 1 x 1/2 throw Mortised (4902) 2-5/8 strike size - Auxiliary Bolt is made of all metal for deadlocks latch bolt to prevent loiding or case-knife entry Flat strike shape with standard jamb lip length - Individually boxed with strike and machine screws for mounting