Forged Steel Extra Heavy Duty Casters Wheel is designed having a strong thermoplastic layer which enhances durability & reliability. It is specifically made to be used for heavy duty material handling systems including wheelbarrow, cylinder & drum carrying truck, hand pallets, and trolleys. This caster wheel has a rugged structural configuration which is made with the help of the latest welding technology. It is also provided with pre-drilled holes ensuring tight & secure fitting. Forged Steel Extra Heavy Duty Casters Wheel shows excellent impact strength and load bearing ability with high wear & abrasion resistance.