The Colson FTAU 1252 6150 caster is a rugged, heavy-duty caster designed to handle industrial, warehouse, and construction applications. It features a forged steel yoke, ball bearing roller bearing race, heat treated steel forks, and a polyurethane on aluminum core wheel. It is designed to handle loads up to 2,550 pounds at a speed of 6 mph and has a 7.8" tread width. The caster is available in multiple finishes, including zinc plate, stainless steel, and aluminum.