The 41 in wide 8-drawer rolling tool cabinet is constructed of double wall steel for strength and durability, with a non-slip open weave top mat to help protect the cabinet surface. It has eight 85 lb load capacity, full-extension ball bearing drawer slides and a keyed internal locking system to safeguard tools. Its load rating is 650 lb with four 4-1/2 x 1-1/2 in casters, two of which lock and swivel. Recommended with this unit are our 300 series 41 in W 4-drawer tool chest (STST24044BK), sold separately. Look no further than our 300 series metal tool storage line for your garage tool storage needs. Choose from a variety of sizes in top and middle tool chests, rolling tool cabinets and mobile workbenches, all of which are made of 18 to 22 ga steel with aluminum drawer trims. They'll help keep you organized and fit our mechanic tools sets and other hand tools and accessories. Stanley® Rolling Tool Cabinet, Series: 300, 41 in Width, 18 in Depth, 34 in Height, 8 Drawers, 4 Casters, 4-1/2 x 1-1/2 in Caster, 12498 cu-in Capacity, Full Grip Tubular Handle, Steel, Black