Electric Strike For Use With Mortise/Cylindrical Locksets with Deadlatches Performance Heavy-Duty Failure Mode Fail Secure Input Voltage 12/24 V AC/DC Door Frame Type Aluminum/Hollow Metal/Wood Faceplate Width 1 in Faceplate Height 13 3/8 in Faceplate Depth 1 1/2 in Pull Force 3 250 lb Grade 1 Fire Rated Yes Finish Unfinished Bolt Throw 3/4 in Strikes 1 000 000 Cycles Standards ANSI/BHMA A156.5 UL Listed Includes (4) Faceplates