Electric Strike For Use With Cylindrical Locksets with Deadlatches Performance Heavy-Duty Failure Mode Fail Safe or Fail Secure Input Voltage 12/24 V AC/DC Door Frame Type Aluminum Faceplate Width 1 1/4 in Faceplate Height 4 7/8 in Faceplate Depth 1/8 in Pull Force 1 500 lb Grade 1 Finish Clear Anodized Material Stainless Steel/Zinc-Aluminum Alloy Bolt Throw 1/2 in 5/8 in Strikes 500 000 Cycles Features Jaw Inserts Radius Faceplate Standards ANSI/BHMA E09321 UL 1034