Electric Strike For Use With Mortise/Cylindrical Locksets Performance Heavy-Duty Failure Mode Fail Safe or Fail Secure Input Voltage 16 V AC/DC Door Frame Type Aluminum/Hollow Metal/Wood Faceplate Width 1 in Faceplate Height 6 in Faceplate Depth 1 1/2 in Pull Force 1 500 lb Grade 1 Fire Rated No Finish Unfinished Material Stainless Steel Bolt Throw 5/8 in Strikes 500 000 Cycles Standards ANSI/BHMA A156.31 Includes Mounting Hardware Lip Bracket