The ATCOA Viking Dual Piston Straight In Line 2D Filer / Sander Vintage 15" is a high-quality air sander designed for automotive use. Manufactured by Viking in the United States, this straight line sander features a 15-inch disc size and is perfect for smoothing and shaping surfaces. The dual piston design ensures efficient and precise sanding, making it a reliable tool for car enthusiasts and professionals alike.