6" x 3" Ductile Steel V-Groove Rigid Caster (7/8" Wide Groove) dumpster rollers Cast iron/Semi-steel wheel offers a

Cast iron/Semi-steel wheel offers a strong

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Link to Matching Swivel Brake Caster:P51062CIRBTLB

check out the heavier duty ductile steel and forged steel wheels

6" x 3" Ductile Steel V-Groove Rigid Caster (7/8" Wide Groove) dumpster rollers Cast iron/Semi-steel wheel offers a6" x 3" Ductile Steel V Groove Wheel Rigid Caster Part # P7006301262 V groove wheels are designed to guide equipment by rolling on inverted angle iron track, however, they can also operate off the track thanks to the tread on either side of the v groove. The ductile steel wheel has similar capacities, impact strength, and durability when compared to forged steel wheels, but is more economically priced. Ductile steel is a combination of alloys that