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5" x 1-1/4" Polyolefin Casters · 250-325 lb

Plate sizes: 3-1/8 x 4-1/8Bolt holes: 2-3/8 x 3-3/8Diameter: 3, 4, 5 inTread: 1-1/4, 1-13/16 inCapacity: up to 325 lb
Casters on the 3-1/8 x 4-1/8 plate pattern suit light institutional and furniture-grade frames. Typical builds show wheel diameters 3, 4, 5 in, polyolefin treads, and capacities 250 to 325 lb. Pair swivel and rigid casters for tracking, or use total locks where the cart must park on a grade. Confirm stem length and thread pitch on stem mounts so the shoulder seats flush in the boss.

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Wheel = wheel diameter · capacity is per caster.

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