The 3/16 XLD 431 D-Shape Belts from Fenner Drives are designed for optimal performance in various applications. This pack includes 25 belts, each measuring 5.5 inches in length. Constructed from high-quality materials, these belts ensure durability and reliability. They are ideal for use in machinery requiring D-shaped belts, providing excellent grip and efficiency. The belts meet industry standards, making them a trusted choice for professionals. Upgrade your equipment with these reliable belts for enhanced performance.