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18" Wheel Casters

Plate sizes: 4 x 4-1/2, 4-1/2 x 6-1/4, 5 x 7-1/4, 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: 4-1/2 to 16 inTread: 2, 2-1/2, 2-13/16, 4-1/8, 4-13/16 inCapacity: up to 1,170 lb
4 x 4-1/2 inch top-plate casters for outdoor and rough-yard carts. Expect wheel diameters 4-1/2 to 16 in and pneumatic treads. Bring plate and stem measurements when replacing unmarked casters so the new corners sit level. Size capacity from the heaviest corner load with shock margin, and keep overall height consistent across the set. These medium-duty options cover everyday outdoor and rough-yard carts without jumping to extreme forged series.

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Wheel = wheel diameter · capacity is per caster.

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