Leviton 515PV 15 Amp 125 Volt Grounded Plug with Clamp Rugged PVC body resist moisture, chemicals, suited for outdoor use Dimpled body design for secure grip Triple drive head screws for fast installation Cord grip adjust: #18-3, #16-3, #14-3 & #12-3 cords UL Listed, CSA Certified, NOM Certified