4″ X 1-1/4″ Performa Caster Wheel Colson® 2 Series Wheel – 4 x 1-1/4 Performa Rubber 3/8 Delrin Bushing – Gray Performa, gray non-marking tread with superior floor protection Tread will not pick up debris Delrin bushing in wheel Spanner bushing to 3/8″ axle size 300 Lbs. Capacity
