8" x 3" Cast Iron Wheel P70 Rigid Caster - 2,500 Lbs Capacity Hoppers casters *Wheels pictured with plain bore

*Wheels pictured with plain bore (no bearings) and roller bearings

and roll-ability of all our wheels

10" x 2-1/2" Ductile Steel Wheel HS Swivel Caster - Part # 210HS17

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8" x 3" Cast Iron Wheel P70 Rigid Caster - 2,500 Lbs Capacity Hoppers casters *Wheels pictured with plain bore8" x 3" Cast Iron Rigid Caster Part # P7008301102 Cast Iron is the standard metal wheel used by most unless a heavier capacity or greater impact strength metal wheel is needed. For applications requiring more capacity or impact strength, check out the ductile steel & forged steel wheel caster options. While semi steel is very strong, it is tough on floors and could lead to floor damage. For heavy duty floor protective wheels, be sure to check out our