The Franklin Machine Products 111-1085 Seat Washer is specifically designed for Eterna and 1100 Series full-turn faucets, featuring a 1/2 inch outer diameter that ensures a precise fit for optimal performance. This seat washer is crafted from black neoprene, a material known for its durability and resistance to wear, which makes it ideal for high-use environments. With a thickness of 1/8 inch, it provides a reliable sealing function that helps prevent leaks, thereby maintaining the efficiency and longevity of faucet installations. This product is essential for plumbing professionals and maintenance teams in commercial kitchens, hospitality venues, and institutional facilities that utilize these specific faucet series. The technical specifications of the Franklin Machine Products 111-1085 Seat Washer make it a crucial component for sectors where dependable water management is vital. Its compatibility with the Eterna and 1100 Series faucets highlights its targeted deployment, catering to businesses seeking specific maintenance solutions. By ensuring seamless faucet operations, this seat washer not only supports operational efficiency but also contributes to the reduction of maintenance costs over time.