The 74" Wide 15-Drawer Mobile Workstation is constructed of 18 gauge steel for strength and durability. It has fourteen 100-pound load capacity drawers with ball bearing slides and one extra deep bottom drawer with 200-pound load capacity for storing your largest hand and power tools. 24"depth helps provide large storage capacity. This cabinet has a 3,000-pound load rating with 6 x 2 in. casters and reinforced mounting channels, 2 rigid and 4 swivel. A heavy duty internal keyed locking system helps safe guard your tools on the jobsite as well as drawer liners to help keep hand tools in place. It also has two full-grip tubular side handles for easy mobility.