Diamond Back Gun Safe Specifications: Model GS5942 1 hour fire protection at 1250°F 45gun capacity (10) 1-1/2" diameter locking bolts tri-spoke handle heat activated door seal pre-drilled anchor holes drill resistant hardplate relocker device dehumidifier access hole external: 72"H x 42W x 27.68"D internal: 69/4"H x 39 1/2"W x 20-1/8"D adjustable shelving weight: 1024 3 number dial combination Lagard lock (UL rated) electronic digital lock - optional