IconCasterWheels 6 inch Steel Wheels Casters comes in a 4-pack, which includes 2 Top Brake Lock Swivel Caster and 2 Swivel Top Plate Caster. These Non-Marking wheels make it easier to move heavy loads on smooth, hard surfaces. Each casters has a load capacity of a 1200 lb.
(4,800 per Pack) - 4 Per pack. These casters are durable and are able to withstand extreme temperatures, lowest -40°F to 500°F. The caster swivels 360-degrees and attaches easily with a 1-7/8 in. The locking system features a Top Lock Brake, that is made up of completely sealed ball bearings for smooth swiveling and the best protection against dust and debris.
Swivel casters have completely sealed ball bearings for smooth swiveling and the best protection against dust and debris. The kingpin less swivel raceway distributes impact better than standard kingpin casters, enabling smooth swiveling and extending service life. The axle nut for these casters are 1/2 diameter, with Double ball bearings with hardened raceway for extra strength.