6" x 2" Polymadic Wheel Swivel Caster w/ Top Lock Brake - 900 lbs. capacity Four Position Swivel Lock:Standard they can be attached to

they can be attached to most surfaces that can be drilled

5" x 1-1/4" Polymadic Wheel Threaded Swivel Stem Caster with Expandable Adapter and Brake The polymadic wheel provides plenty of durability with a firm tread

dimensions 30

flip-over follower set for cartridge use

44" H x 18

6" x 2" Polymadic Wheel Swivel Caster w/ Top Lock Brake - 900 lbs. capacity Four Position Swivel Lock:Standard they can be attached toProduct Overview The polymadic wheel provides plenty of durability with a firm tread. The polyurethane tread protects surfaces, and the annular bearings roll very smoothly. These wheels work well for most hard floor applications due to the high performance UV resistant materials used. Tread: High Performance UV Resistant Polyurethane, Non Marking, Mechanically locked to Core Key Features Wheel Diameter: 6". Tread Width: 2". Bearing Type: Ball Bearing.