The AllPoints Foodservice Parts & Supplies 2661169 O-ring (Prime Plug) is an essential component designed for shake machines. This durable O-ring ensures a secure seal, preventing leaks and maintaining optimal performance during operation. Crafted from high-quality materials, it offers excellent resistance to wear and tear, ensuring longevity and reliability. Ideal for maintaining the efficiency of your shake machine, this O-ring is a crucial part of your foodservice equipment maintenance.