Electric Strike, Performance Heavy-Duty, Failure Mode Fail Safe, Input Voltage 24 V AC/DC, Door Frame Type Metal/Wood, Pull Force 1,500 lb, Grade 1, Fire Rated Yes, Finish Stainless Steel, Material Stainless Steel, Standards ANSI-A156.31, CAN4-S104, DOD APPROVED, UL 10C, UL1034, Includes Mounting Hardware