The AllPoints Foodservice Parts & Supplies 15833 is a high-quality pre-rinse faucet washer designed for the 1100 Series. Crafted from durable stainless steel, this full turn washer ensures a reliable and long-lasting seal, preventing leaks and enhancing the efficiency of your pre-rinse system. Its robust construction withstands the demands of commercial kitchens, making it an essential component for maintaining optimal performance in foodservice environments. Upgrade your faucet with this dependable washer for improved functionality and durability.