This metal belt pulley is designed specifically for air compressors and air pumps, featuring a single groove for optimal performance. Its robust construction ensures durability and reliability, making it an essential component for maintaining the efficiency of your equipment. The sleek design not only enhances functionality but also adds a professional touch to your machinery. Features -Color:Silver -Material:Metal -Size:30.00X2.50X2.50cm/11.79X0.98X0.98in - : ensures stable transmission, making it ideal for air compressor applications -Compatibility: specifically designed for air pump accessories, ensuring a ideal matching and optimal performance -Atype single groove: simplifies installation and maintenance, saving time and effort -Stable air pressure: provides consistent air pressure output, enhancing the efficiency of your air compressor -Energy efficient: optimized design reduces energy waste, making it an ideal choice Package list: 1 x belt pulley