The AllPoints Foodservice Parts & Supplies 8400130 Pre-Rinse Hold-Down Ring is designed for use with spray valves, ensuring a secure and reliable connection. With an outer diameter of 2 inches and an inner diameter of 1-1/2 inches, this ring fits standard pre-rinse setups. Crafted from durable chrome-plated brass, it offers both longevity and a polished appearance, making it an essential accessory for any commercial kitchen.