Caster; Swivel; 4 x 2; Polyolefin; Top Plate; 5x5-1/2; hole spacing: 4-1/8x4-1/2; 7/16 bolt; Zinc; Roller Brng; 700#; Top lock brake; Zerk Axle
Wheel Diameter: 4"Tread Width: 2"Material: PolyolefinLoad Rating (Per Item): 700 poundsFinish: ZincConnector Details: Plate (5"x5-1/2"; holes: 4-1/8"x4-1/2"; 7/16" bolt)Bearing: Roller BrngTread brakeMisc Options: Zerk AxleWheel Locks: Tread brakeLoad Height: 5-5/8"Swivel Radius: 3-9/16"Shipping Weight: 3 lbs.Usually Ships in: 24-48 hours (may be affected by quantity ordered)
Polyolefin wheels are a lightweight, economical, hard tread wheel that withstands hard impacts and abusive conditions. They provide floor protection, are non-marking and non-conductive. Resistant to water, oils, grease, solvents and many chemicals.