Electric Strike Kit 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 Hollow 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 Satin Stainless Material Stainless Steel Bolt Throw Up to 1 in Strikes 1 000 000 Cycles Features Fail Safe/Fail Secure Field Selectable Non Handed