AllPoints Foodservice Parts & Supplies 282224 Knife Gear is a durable nylon component designed for optimal performance in foodservice equipment. With an outer diameter of 2-1/8 inches and an inner diameter of 3/8 inches, this knife gear ensures a secure fit and reliable operation. Its robust construction provides resistance to wear and tear, making it ideal for high-demand environments. Upgrade your equipment with this essential part to maintain efficiency and extend the lifespan of your foodservice machinery.