Lund 56 in Gloss Black Aluminum Flush Mount Full Size Chest Truck Tool Box with mounting hardware and keys includedThe Lund 56 in. Flush Mount Tool Box is designed for full size trucks. The box is crafted with aluminum to help ensure strength and is angled at the bottom of its front and side walls to accommodate sloped bed walls and wheel wells. Designed to hold tools and other equipment For use in full size truck beds Angled at bottom of front and side walls for use with sloped bed walls and wheel wells Offset lid opens fully with no back wall interference Heavy