- International's - Door Hardware - -1820-S "Short" Throw Deadlock ONLY-for Glass Aluminum Door
Cylinder backsets available:1-1/8"
Bolts made of 5-ply laminated steel with a hardened roller pin inserted in a case hardened center ply for maximum security. Locks use standard 1-5/32" Mortise Key or Thumbturn Cylinders with AR MS-Type cam
Deadlock & Deadlatch Available Options: