The DEWALT DXSTAH025 was designed and engineered to provide a heavy-duty stool fit for use in the busiest workshops and professional garages. This stool's legs and supports are built using the same powder-coated, industrial grade steel uprights and crossbeams as our 4-foot storage rack. The comfortable foam-padded seat sits atop a 360-degree swiveling pneumatic piston allowing free and easy rotation when seated and with 4.25-inches of height adjustment can be set at any height from its lowest of 22.5-inches to a maximum of 26.75-inches so you can set it to what best suits you. The textured vinyl seat cover resists rips and tears. A bracket-secured industrial wire grid lower shelf provides an ideal place to store necessary tools and supplies. Featuring an all steel frame construction this stool can easily hold up to 300 pounds without showing any signs of weakening or metal fatigue. The bolt-secured frame comes pre-assembled with the 360-degree swivel casters installed leaving only the seat and pneumatic adjustment cylinder to be attached before the stool is ready for use. If desired, the casters can be removed and to protect floors from the steel frame the stool includes with a set of the same rugged, glass-filled nylon feet as the storage racks along with a set of levelling shims.