6" x 3" Cast Iron Wheel Rigid P70 Caster - 2,500 Lbs Capacity 3" threaded stem caster abrasion resistance

abrasion resistance

3-1/2" x 1-1/4" Engine Hoist / Transmission Jack Swivel Caster - Part # L13SS35GS84EHYY

The plate is

Swivel Construction: Double Ball Raceway - 5/8" Kingpin

6" x 3" Cast Iron Wheel Rigid P70 Caster - 2,500 Lbs Capacity 3" threaded stem caster abrasion resistance6" x 3" Cast Iron Wheel Swivel Caster Part # P7006301102 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 cast iron is very strong, it is tough on floors and could lead to floor damage. For heavy duty floor protective wheels, be sure to check