This Hyper Tough Straight Blade Plug Replacement - Male is a two pole, three wire grounding plug connector is designed for industrial use. Made from impact resistant polystyrene this male electrical plug connector is ideal for replacing worn or broken plugs on extension cords. It's very easy to install. This Hyper Tough item was made to withstand harsh environments, it matches standard RV outlets. Internal wiring chambers isolate individual conductors to prevent flashovers, arcing, and excessive heat buildup. Ergonomically designed fluted body with radial gripping ridge creates and ideal surface for gripping and pulling. Three U-Type fast- threading triple drive steel screws secure wiring module to body. Wiring module keyed to body for easy assembly and a tight fit. Long, deep channels guide conductors and prevent over-insertion. Molded in guide shows correct wire stripping length. Solid brass blades and contacts provide excellent conductivity. Color coded levers enable terminal identification at a glance are reduce the chance or wiring errors.