CRL Adams Rite Long Throw Deadlock - 1-1/8",C.R. LAURENCE" /> 1-3/8&quot; (35 mm) Throw Cylinder Backsets: 31/32&quot; or 1-1/8&quot; (25 or 29 mm) Throw Bolt Made of 8-Ply Laminated Stainless Steel Center Ply has Alumina-Ceramic Core to Defeat Hacksaw Attacks Accepts Standard 1-5/32&quot; (29 mm) Diameter Mortise Key or Thumbturn Cylinder with AR MS-Type Cam