Fire Rated Electric Strike, For Use With Cylindrical Locksets, Performance Medium-Duty, Failure Mode Fail Safe or Fail Secure, Input Voltage Electric Strike, Medium-Duty, 12/24V DC, Door Frame Type Metal/Wood, Faceplate Width 1 1/4 in, Faceplate Height 4 7/8 in, Faceplate Depth 1 11/16 in, Pull Force 1,500 lb, Grade 1, Fire Rated 3 hr, Finish Satin Stainless, Material Stainless Steel, Bolt Throw 1/2 in, 5/8 in, Strikes 500,000 Cycles