A Heavy-Duty Pneumatic Workshop Stool with Adjustable Height Swivel Seat The Sealey SCR17 is a 4 legged workshop stool with adjustable height and a swivel seat for optimum useability. The pneumatic seat height is adjustable from 695-815mm and with a 150kg capacity. It rotates fully through 360° and is made from high-density foam with a black PU imitation leather cover for extra comfort and style. Features: Four-legged heavy-duty steel construction with a polished chrome-plated finish for anti-corrosion resistance Heavy-duty 32mm strengthening ring for stability which also acts as a footrest Pneumatic seat height adjustment range: 695-815mm 365mm Swivel seat rotates fully through 360° and is made from high-density foam with a black PU imitation leather cover for extra comfort and style Specification:   Capacity: 150kg  Minimum/Maximum Height: 695-815mm  Weight: 7kg