Electric Strike, For Use With Mortise/Cylindrical Locksets, Performance Heavy-Duty, Failure Mode Fail Safe or Fail Secure, Input Voltage 12/24 V AC/DC, Door Frame Type Metal/Wood, Faceplate Width 1 1/4 in, Faceplate Height 4 7/8 in, Pull Force 3,000 lb, Grade 1, Fire Rated Yes, Finish Stainless Steel, Material Stainless Steel, Bolt Throw 3/4 in, Strikes 1,000,000 Cycles, Standards ANSI/BHMA A156.31, UL 1034, Includes Mounting Hardware