ICONCASTERWHEELS IconCasterWheels 6" x 2" Steel Heavy Duty Caster, Set of 4 Industrial Casters | 2 Swivel Top Lock Brake Caster & 2 Rigid Top Plate Caster | Top Plate 4 x 4.5", Load Capacity 4,800 lbs per Set (4-Pack)

IconCasterWheels 6 inch Steel Wheel Casters, come in a 4-pack which includes: 2 Top Lock Brake Swivel Caster and 2 Rigid Casters. These heavy duty industrial casters set of 4 wheels make it easier to move heavy industrial equipment with ease as its high load capacity rolls smoothly in the toughest environment or surfaces. Each heavy duty casters has a load capacity of a 1200 lb. (4,800 per Pack) - 4 Per pack. These metal 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. x 2-9/16 in. plate and 4 screws. Top Lock Brake 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. The Top Plate Overall Size is: 4" x 4-1/2" | Bolt Hole Spacing: 2-5/8" x 3-5/8" slotted to 3" x 3" | Attaching Bolt Size: 3/8"