6"x2" Wide Heavy Duty Rubber on Cast Iron Caster for Dumpster (Unplated)

Feature Details Material Rubber tread chemically bonded to a strong cast iron core; Injection molded polyolefin, with Black unplated yoke Non-Marking, floor protective, high impact strength, light weight. Unaffected by most chemicals, solvents, oils Caster Size  6" x 2" - Top Plate: 4" x 4-1/2", Overall height: 7-1/2" Capacity   6" - 1000 lbs each Smooth-Running Wheels Rugged yet smooth-gliding rubber wheels won't mar floor surfaces, stable structure, easy to install, complete with accessories Widely Used Ideal for Trash/Garbage Cans, trolleys, dollies, workbenches, facilitates easy movement of large items