10" x 3" Dual Wheel - Super High Impact Polymer Rigid Caster - 7,000 lbs Capacity

Super High Impact Polymer Caster WheelsCaster Barn's Super High Impact polymer Caster Wheels provide high load capacity without causing floor wear associated with metal wheels. Unlike polyurethane wheels, there is no risk of flat spots or delamination if these wheels are left parked for a prolonged period. Instead of injection molding, these wheels are compression molded and then machined. Their straight sided shape maximizes load capacity. The slight crown on their surface (tread) enables swivel casters to change direction more easily than flat tread wheels of the same size. PHOTO SHOWS 10" CASTER / WHEEL - ACTUAL PRODUCT MAY LOOK SLIGHTLY DIFFERENT DEPENDING ON SIZE ORDERED Non Marking Black Polymer Wheels. Compression Molded, then machined Straight sides to maximize load capacity. 4 Precision Sealed Ball Bearings in wheels that are 3" and 4" wide. No Flat Spots, No Delamination! Slight Crown on wheel surface for easier swivel rotation. Resists corrosion and most chemicals Hardness ( Durameter ): 80