"The Northern Tool + Equipment locking aluminum chest truck box is a perfect choice for storage anywhere, making it simple to transfer items wherever you need them. Use it in your truck with a bed cover, in your shop, on your deck and more. A recessed lid design allows the box to open almost a full 90, even while sitting flush against the truck cab. Measurements A56in. B24in. C24in. D18in. see corresponding picture. Oversize shipping charge applies. Body Finish None, Body Material Aluminum, Style Wide, Offset Lid Yes, Gas Struts Yes, Lock Included Yes, Dimensions L x W x H in. 56 x 24 x 18. Heavy-duty, rust-resistant diamond treadplate aluminum construction Solid one-piece tub design body with recessed lid Reinforced metal lid brace adds strength and durability Continuous aluminum piano hinge with complete weather-resistant seal Auto-lift gas shocks allow for easy, single-handed entry into the box Wide styling provides added cargo space Smooth finished edges Truck-style pull handles"