Home Safes & Key Storage P4 Guard Key for B500 Locks, not Compatible with B400 “Electric Deadbolt 24V AC/DC, (Solenoid), Surface Mount, Fail Safe (Deadbolt Projects When Power is on)” has been added to your cart. View cart SALE 🔍 P4 Guard Key for B500 Locks, not Compatible with B400$69.98 Original price was: $69.98.$61.23Current price is: $61.23. 10 in stock P4 Guard Key for B500 Locks, not Compatible with B400 quantity Add to cart SKU: BLLP4GUARDKEY Category: Safes & Key Storage Related products SALE Electric Strike, Field Selectable 12, 16, or 24VAC/VDC, Fail Safe or Fail Secure (FS/FSE), Radius Corner (RC), 1-1/4in x 4-7/8in Faceplate, 695/SP313 Anodized Dark Bronze $69.98 Original price was: $69.98.$61.23Current price is: $61.23. Safes & Key StorageAdd to cart SALE Key Garage Key Storage 4-Dial W-Shackle, Carded $69.98 Original price was: $69.98.$61.23Current price is: $61.23. Safes & Key StorageAdd to cart SALE Single Gang, Wall Mount, No Touch Request to Exit Station, Battery Powered, Bi-Color Status LED, 1 to 10 Second Selectable Time Delay, DPDT Relay, UL $69.98 Original price was: $69.98.$61.23Current price is: $61.23. Safes & Key StorageAdd to cart SALE Electric Deadbolt 24V AC/DC, (Solenoid), Surface Mount, Fail Safe (Deadbolt Projects When Power is on) $69.98 Original price was: $69.98.$61.23Current price is: $61.23. Safes & Key StorageAdd to cart