Dynastraight Versatility Kit, including Finishing Tool, Pneumatic Wheel and accessories. For Graining, Cleaning and Polishing on Stainless Steel, Aluminum, Carbon Steel, Composites Includes 13204 Dynastraight and 94472 Dynacushion Pneumatic Wheel. Includes 94465 Wheel Inflation Tool (1/4" NPT) and 94300 Dynaswivel (1/4" NPT). Also includes assortment of abrasives.