STABLE CONSTRUCTION: 5 inch casters are made of thickened steel structure, which can withstand high loads. They are made of high-quality polyurethane wheels, which have balanced strength and cushioning performance....
Polyurethane wheels, commonly used as the industry standard for shopping carts, are ideal for replacing worn-out cart wheels. They are also versatile and can be used in other applications such...
WHEEL MATERIALS: 5 inch replacement stem caster is made of superior polyurethane(black), which has high abrasion resistance and no marks, enhancing the impact resistance and life of the whole caster....
