The AllPoints Foodservice Parts & Supplies 15813 Bonnet Gasket is designed for stem assembly applications. With an outer diameter of 1-3/16 inches and an inner diameter of 7/8 inches, this gasket ensures a secure fit. Its 1/16-inch thickness provides optimal sealing performance. Made from durable neoprene, it offers excellent resistance to wear and tear, making it a reliable choice for maintaining faucet functionality.