Superior Material and Build Quality:The 4 inch casters are made of industrial grade polyurethane and thickened steel plate for excellent wear resistance, durability and quietness. And the total weight capacity is up to 1200lbs
Advanced Dual Locking Mechanism:The swivel casters in the set are equipped with a robust braking system that locks both the wheel and the swivel, which ensures maximum stability and safety
Effortless 360-Degree Rotation:The swivel top design easily rotates 360 degrees seamlessly, allowing you to easily move furniture or equipment in any direction with minimal effort
Versatile Use: Suitable for both indoor and outdoor use, ideal for carts, workbenches, toolboxes, light machinery, cabinets, stands, furniture, shelves and other common items in workshops, garages, kitchens and offices
Easy To Assemble: Our 4 inch wheels come with 2 fixed and 2 universal casters, 16 bolts, 16 nuts, 16 screws, 16 washers, and 1 pair of gloves for simple and easy installation to meet a wide variety of needs