Turn your 4-foot DEWALT rack into a functional workbench with the DXST4500DK Drawer Kit. Designed to mount directly to the uprights of your existing 4 ft. industrial storage rack using the same 2.35-inch adjustable tab system as the shelf crossbeams, this rugged accessory brings 120 lb. worth of additional storage capacity for tools and items to your rack. Opening along smooth gliding ball bearing drawer slides, its interior measures 42-inches W x 6-inches H x 16.5-inches D. Made of durable steel, it has an industrial grade powder-coated finish that won't fade or chip like paint. For easy assembly, the drawer comes with front, back, and side panels pre-attached to the drawer floor. Works with both the DEWALT DXST4500 and DXST4500-W Industrial Storage Racks (sold separately) and its under-shelf design attaches to the uprights so that it will not interfere with the rack's existing wall mount safety anchors.