The ATCOA Viking 15" Dual Piston Straight Line Sander is a high-quality automotive tool designed for professional use. Made in the United States by ATCOA, this sander features a 15" disc size and a maximum speed of 2400 SPM, providing efficient and precise sanding results. With a pistol grip for easy handling, this single item set is perfect for automotive detailing and repair projects. Additionally, the 1/4in. air inlet size ensures consistent air flow for optimal performance. This product is a reliable choice for those in need of a durable and reliable straight line sander. See pictures