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Polyurethane Casters - Duralast Rigid

Custom made to order. All sales final.

Each Hamilton product is custom manufactured for your order (lead time is shown on each product page). Please confirm all specs before checkout, since made-to-order items aren't eligible for returns, exchanges or refunds. Need help? Call 844-439-4335 or email info@casterhq.com and we'll verify fit for you.

Diameter: 3-1/4 to 8 inTread: 2 inCapacity: 575 to 1,500 lb per casterPlate sizes: 4 x 4-1/2, 4 x 5
You get ten polyurethane casters here from Hamilton with 3-1/4 to 8 in wheels, rated 575 to 1,500 lb each. The common top plate is 4 x 4-1/2 in, with 4 x 5 in also offered, in both swivel and rigid, with no brake options. You will find a Hamilton S-WH-4DB 4 x 2 in Duralast swivel caster rated 750 lb and a Hamilton S-WH-8DB 8 x 2 in Duralast swivel caster rated 1,500 lb here.

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5 types

Wheel = wheel diameter · capacity is per caster.

Workhorse Caster Series with Duralast Polyurethane Wheels


Duralast - the protective wheel that wears like steel - is liquid cast to a thickness of approximately 1/2" and chemically bonded onto heavy-duty iron wheel centers. The distinctive green treads are chemically inert, non-sparking, non-conductive, impervious to ozone, grease and most oils & solvents, and will not mark floors. Duralast Wheels are also guaranteed against tread separation for one year in ordinary free-wheeling applications (contact factory for excepted applications).


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