This 52 in wide 9 drawer Mobile Workbench is constructed of double wall steel for strength and durability. It has a thick solid wood work surface, nine 85 lb load capacity, full extension ball bearing drawer slides and a keyed internal locking system to safeguard tools. Its load rating is 1100 lb with four 5 x 2 in casters, two of which lock and swivel. 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® Mobile Workbench, Series: 300, 52 in Width, 37-1/2 in Height, 85 lb Load, 18 to 22 ga Steel, Black, Solid Wood Work Surface, 9 Drawers, (2) Lock and Swivel Caster