Brand: KING Features: Heavy-duty steel construction. 900 lb (408 kg) maximum capacity. Designed specifically for table saws with extension table and support legs. Extends to a maximum of 74-1/2 in. Fully adjustable, offers a wide range of configurations and sizes 2 x 4 in heavy-duty wheels, 2 x 3 in swivel caster wheels with locking levers and 2 swivel casters.