Underbody Truck Box Silver Single Drop Door Overall Width 24 in Overall Depth 18 in Overall Height 18 in Storage Capacity 4.5 cu ft 0.1 in Gauge Mounting Style Bolt-On Locking System Keyed Latch Mechanism T-Handle Compression Body Material Diamond Tread Aluminum Cover Material Aluminum Lid Type Non-Adjustable Features Corrosion-Resistant Lid Hinge Yes Weather Resistant Yes