The SA Rubber Disc Retainer, measuring 1 1/2 inches, is a crucial component for maintaining the integrity of your pulley systems. Manufactured by Precision Pulley, Inc, this retainer is designed to securely hold rubber discs in place, preventing slippage and ensuring optimal performance. Its durable construction guarantees longevity, making it a reliable choice for various applications. This retainer is compatible with a range of pulleys, providing versatility in your operations. Adhering to industry standards, it ensures safety and efficiency in your machinery.