Lev-Lok® Extra heavy-duty hospital grade smooth face duplex receptacle. Nickel-plated brass single-piece, wrap-around mounting strap with integral ground contacts, for continuous conductivity and secure ground path. Constructed with impact-resistant thermoplastic nylon, assuring durability of the device. Extra heavy-duty triple wipe T contacts provide superior plug retention force to meet the rugged plug demands found in healthcare environments. Grounding clip permanently secured to strap makes for most reliable ground connection. Smooth face prevents dirt from collecting and makes cleaning faster and simpler. Four corner latches securely fasten the devices face to the body. Wiring modules are also available with UL Type XHHW-2 building wire for low leakage current applications.