?Extension Cord Replacement Ends?15-Amp 110-125V , 2 Pole 3 Wire Grounding Type. Original 3-pin US plug for DIY electrician. ?Safe and Durable?The replacement plug 3 prong is made of high quality ABS plastic and metal, flame retardant, safe and durable. Built-in crimp card prevents wires from being pulled out. ?Easy to install?Fast and easy to disassemble and assemble, just replace the worn or damaged end of the extension cord and bring your appliance back to life. ?Wide Application?Suitable for replacing plugs of tools, electrical plugs and extension cords, also suitable for industry, home, office, garden, etc; can be stored at home for use at any time. ?Package Contains?Includes 3 pcs grounding plug +1 pcs screwdriver. Extension cord ends can be used with SJT SJTW SVT 14/16/18 AWG wire. Does not work with 12AWG wire.