The Chicago Faucet 422-113Jkcp Escutcheon Nut is a chrome plated accessory made of brass, designed for industrial plumbing and fixtures. It is compatible with Chicago Faucet products and includes an escutcheon nut for faucet repair and maintenance. The nut weighs 0.0900 lbs, has a length, depth, and width of 6.000 inches, and is California Prop 65 compliant. Made in China, this escutcheon nut is a reliable and durable component for seamless faucet installation and functionality.