The GAI Grinder Contact Wheel Drive Idler Active Wheel 6001RS is a high-quality grinding accessory designed for precision and efficiency. Made of durable aluminum material, this silver wheel features a 5-inch diameter and is designed for use with grinding applications. The set includes 7 components, each manufactured with a 1-year warranty for added peace of mind. With abrasive material made of aluminum oxide, this product from Yoursme is a reliable choice for power tool and air tool accessories in the workshop or at home.