Leviton 615CA 000-000 Straight Blade Armored Connector, 250 V, 15 A, 2 Pole, 3 Wire, PVC, 0.245-0.7 in, Steel Triple-drive head screws  Standard, Philips, Robertson NEMA configuration number & rating molded on face of device for easy identification Armored resists chipping and cracking Ideal for shops, garages and rough-duty work with hard floors 3W