6 Inch Heavy Duty Caster Wheels Set of 4, (2 Brake) Large Polyurethane Casters 2000 LBS Outdoor Industrial Wheels with Knobby Tread for Dolly, Workbench, Trolley, Industrial and Chicken Coop

Polyurethane Construction for Non-Marking Performance: These polyurethane wheels are formulated to be non-marking and non-staining. The material does not leave black marks or scuffs on floors, making these wheels for furniture and tool box wheels suitable for workshop floors and indoor surfaces where floor protection is a consideration. 95A Hardness Rating for Load Capacity and Low Rolling Resistance: These 6 inch caster wheels have a Shore 95A durometer rating. Softer rubber wheels can deform under load, while harder plastic wheels may crack under impact. This 95A polyurethane provides low rolling resistance for pushing while maintaining shape under load. These heavy duty casters offer the load capacity of rigid wheels with the floor protection of elastomeric material. 2000 lbs Load Capacity with 360-Degree Swivel Design: Each caster supports 500 lbs, with a total capacity of 2000 lbs for the set. All four wheels swivel 360 degrees for maneuverability in confined spaces. This casters set of 4 heavy duty configuration allows steering in multiple directions, suitable for cart wheels used in workshops and warehouses. Dual Locking Brakes on Two Wheels: Two of the four wheels include a dual-action brake. When engaged, the brake locks wheel rotation and swivel movement. This keeps carts stationary on inclines or during loading and unloading. These heavy duty casters set of 4 with brakes are suitable for scaffolding wheels and equipment that requires positioning. Steel Bracket with Corrosion-Resistant Finish: The bracket of these 6 inch caster wheels is constructed from steel and precision-formed for stability. A corrosion-resistant finish provides protection against moisture. These outdoor caster wheels can be used in indoor workshops and outdoor applications including garden trailers and construction equipment