[Good to Use and Install] Unique dimpled body provides a secure gripping, , turning and pulling. Face and body feature alignment make it easy to assemble. Grip screws are installed from the same side to make tightening easy. [Adjustable Wiring Gauge] extension cord replacement ends with an adjustable rear cord clamp for various wires sizes 18-12 AWG, and it is suitable for making power cables, or repairing extension cords. Good for industry, home, office, garden, etc. [Wide Application] Perfectly for use with Generator Transfer Switches or Power Inlet Plug to supply power to your Home, Business, Marine/Boat or RV/Trailer. Widely used for Generators, welding equipment, Sump & Well Pumps. [Neon Light] neon light indicates that power is flowing. [Toughened Construction + Copper Brass Contacts] Insulated and solid housing will keep non-current carrying parts from becoming energized and won't crack in high abuse applications. Formed from a single piece of solid brass to reduce friction and overheating, providing excellent conductivity. Plug Type: US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the United States, the Philippines and so on. Voltage: AC110V Colour:Yellow Material:Plastic Package Contents: 1set x extension cord plug replacement