The Prier C-255CP.50 Loose Key Anti-Siphon Angle Sill Faucet is specifically crafted to provide dependable outdoor water access and safeguard your water supply from backflow. Boasting a sturdy polished chrome-plated finish and a 1/2-inch FPT connection, this angle sill faucet is well-suited for both residential and commercial settings. Its loose key design serves as a deterrent against unauthorized usage, and the built-in anti-siphon feature guarantees compliance with plumbing codes.