Call for local delivery options and price. Superior Master 25. Textured Granite Paint with Chrome Hardware. SG Electronic Lock. Internal LED Lighting. External Dimensions: 30" W x 60.5" H x 26.5" D. Long Gun Capacity: 36. Weight: 790 lbs. Fire Rating: 1650 degree for 90 minutes. 10-Gauge Steel Walls. 4.5"-Thick Double Plate Steel Door. 3/16"- Outer Steel, Full 12-Gauge Inner 3/4" Reinforced Door Edge.