Spare Parts SPW12 6″ PU Wheel PU Wheel 6-inch Stability6-inch PU wheel with dimensions 150x48mm, designed for stability and smooth rolling. $1.00 Request a Quote System Overview The SPW12 is a 6-inch PU wheel that offers stability and smooth rolling. With dimensions of 150x48mm, it is suitable for applications requiring a wider wheel for enhanced stability and performance. Specifications Part Number: SPW12 Diameter: 6 inches (150 mm) Width: 48 mm Material: PU (Polyurethane)