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4" x 2" Cast Iron Casters

Plate sizes: 3 x 3, 4 x 4-1/2, 4-1/2 x 6-1/4, 5-1/4 x 7-1/4Bolt holes: 2-7/16 x 4-15/16 slotted to 3-3/8 x 5-1/4; 2-5/8 x 3-3/8 slotted to 3 x 3; 3-3/8 x 5-1/4 slotted to 4-1/8 x 6-1/8Diameter: 4 inTread: 2, 3, 4, 4-1/2 inCapacity: up to 3,500 lb
3 x 3 inch top-plate casters for warehouse carts, racks, and everyday plant fixtures. Typical builds show wheel diameters 4 in and cast iron treads. Pair swivel and rigid casters for tracking, or use total locks where the cart must park on a grade. Bring plate and stem measurements when replacing unmarked casters so the new corners sit level. These medium-duty options cover everyday warehouse carts, racks, and everyday plant fixtures without jumping to extreme forged series.

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