Rubber wheels are offered in a soft rubber and hard rubber compound, a thermo plastic rubber, as a rubber on iron and rubber on aluminum. They range in sizes from 2 x 13/16 up to 18 x 3 with capacities from 75 lbs. up to 1550 lbs. each.
- One piece molded or rubber on iron construction
- Temperature range -40°F to +180°F
- Soft rubber and rubber on iron 75 shore A
- Hard rubber 75 shore D