4" x 2" Polyon MaxRok Wheel Swivel Caster - 700 lbs. capacity Drum Dollies Compare the listed 24" x

Compare the listed 24" x 36" dimensions with the load

5"H dimensions

and bearing type Roller Bearing

it is equipped with two rigid and one swivel locking caster

4" x 2" Polyon MaxRok Wheel Swivel Caster - 700 lbs. capacity Drum Dollies Compare the listed 24" xProduct Overview Polyon maxrok wheels are made from a polyurethane elastomer tread bonded to glass filled nylon, providing incredible impact strength and a fairly high load capacity for the weight and price. The elastomer tread provides some floor protection, making these wheels great for concrete and warehouse applications. The nylon compound is resistant to grease, oil, and most chemical and cleaning solutions. Tread: Polyurethane Elastomer