Top plate / Threaded stem gray caster wheels is perfect design for rough road, shock absorption and silence . Thermoplastic rubber TPR grey caster are more durable quality than rubber caster wheels.
Polypropylene caster wheels are lightweight, non-marking wheels impervious to water with good chemical resistance
Long wearing and low in cost
Safe with acid, oil and water
Custom service is available,factory direct sale!
Caster Type: Swivel With Double Brakes
Wheel Material : polyurethane
Wheel Diameter: 4''5''6''8''
Load Rating: 250/280/300/350 KG
Heavy duty stainless steel polyurethane swivel caster wheel with brakes
High load capacity, increased load-bearing, not easy tobreak, stronger and more resistant to corrosion.