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3.5" x 1.25" Polyolefin Casters

Diameter: 3-1/2, 4, 5 inTread: 1-1/4 inCapacity: up to 300 lb
Polyolefin casters here serve light institutional and furniture-grade frames. Typical builds show wheel diameters 3-1/2, 4, 5 in, polyolefin treads, and plate-mount frames. For dual-wheel or wide treads, check fork clearance and swivel radius in tight aisles. Softer treads quiet finished floors; harder compounds last longer on chips, heat, and rough concrete. These light-duty options cover everyday light institutional and furniture-grade frames without jumping to extreme forged series.

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Wheel = wheel diameter · capacity is per caster.

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