Electric Strike For Use With Mortise/Cylindrical Locksets Performance Heavy-Duty Failure Mode Fail Secure Input Voltage 12 V AC/DC Door Frame Type Metal/Wood Faceplate Width 1 1/4 in Faceplate Height 4 7/8 in Faceplate Depth 1/8 in Pull Force 1 500 lb Grade 1 Fire Rated Yes Finish Stainless Steel Material Stainless Steel Bolt Throw 3/4 in Strikes 1 000 000 Cycles Features Non Handed Plug-In Connector Strength and Corrosion Resistance Tamper-Resistant