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4" x 1.25" Polyurethane Casters - Side Lock

Diameter: 3-1/2, 4, 5 inTread: 1-1/4 inCapacity: up to 300 lb
4" x 1.25" Polyurethane Casters for warehouse carts on epoxy and smooth concrete. Typical builds show wheel diameters 3-1/2, 4, 5 in, polyurethane treads, and plate-mount frames. Bring plate and stem measurements when replacing unmarked casters so the new corners sit level. Replace worn corners in matched sets when possible so the cart tracks straight under load. These light-duty options cover everyday warehouse carts on epoxy and smooth concrete without jumping to extreme forged series.

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Wheel = wheel diameter · capacity is per caster.

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