The smooth style fits in anywhere - and that beauty isn't just skin-deep. The face is impact-resistant nylon, and a heavy gauge, plated strap locks into the receptacle assembly to fight pull-outs. One-piece, triple-wipe brass contacts also help ensure long service life. Installation's easy, thanks to auto-ground and screw-pressure-plate back wiring (with side wiring optional).
Additional Info: Heavy Duty, Operating Temperature: -40 to 60 deg C