Leviton 20 Amp 125V/250V Black L14-20R Locking Outlet Receptacle is an industrial grade single locking flush outlet designed for reliable and safe electrical connections. This outlet features durable ground and line contacts made from brass, complemented by a nickel-plated brass strap for enhanced conductivity and corrosion resistance. It is compatible with both polarized and non-polarized plugs, providing versatile usage options. The receptacle is designed to fit a standard 1.60 inch diameter wall plate, making installation straightforward and convenient for industrial environments. Model Number: L14-20R