The AllPoints Foodservice Parts & Supplies 1761548 Drive Coupling is designed for reliable performance in your blender. With a 9/32" inner diameter, this durable steel coupling ensures a secure connection between the motor and the blade assembly. Its black finish adds a sleek look while providing resistance to wear and tear, making it an essential component for maintaining optimal blending efficiency. Ideal for commercial kitchens, this drive coupling enhances the longevity and functionality of your blender.