Hollon HS-1200E Home & Office Fire Safe Lock Option:S&G Spyproof Dial Lock - UL Approved Compatible with MUL-T-LOCK Hercular Captive

Compatible with MUL-T-LOCK Hercular Captive Key Deadbolts only: MUL-T-LOCK Interactive Hercular® Captive Key Deadbolt MUL-T-LOCK MT5+ Hercular® Captive Key Deadbolt MUL-T-LOCK Interactive Hercular® Captive Key Deadbolt (decorative style) MUL-T-LOCK MT5+ Hercular® Captive Key Deadbolt (decorative style) * This item is non-returnable

If that weren't enough

Temperature Range: -40°F to 185°F

Allows users to conveniently use a single all-in-one key for opening both mechanical cylinders and doors secured by RFID access control systems

Hollon HS-1200E Home & Office Fire Safe Lock Option:S&G Spyproof Dial Lock - UL Approved Compatible with MUL-T-LOCK Hercular CaptiveHollon HS 1200E Home & Office Fire Safe Product Specs: External Dimensions 44H x 27 5 9W x 25D (Add 2 to Depth for Handle) Internal Dimensions 37 1 5H x 20 6 7W x 18 1 9D Cubic Feet 8. 13 Weight 572 lbs Fire Rating 2 Hours at 1700 Security Features: 2 Hours of Certified Fire Protection at 1700 Thick Steel Construction on Door & Body S&G Electronic OR Dial Lock Options Available Please select the lock option below the add to cart button 3 Way Chrome