1.NEMA configuration 5-15P and 5-15R,5 Set Male Electrical Replacement Plug Female Electrical Replacement Connector ,Straight blade plug and connector set designed,UL Listed. 2.Voltage:125V,Electric Current:15Amp,2 pole 3 wire,solid brass blade, increased conductivity. 3.High-quality:It is made of high-quality reinforced PP and PVC durable plastic materials to prevent corrosion and reduce impact wear. 4.Meet the needs: Our products are equipped with adjustable back clips that can be adapted to different wire sizes (SJT16/14) suitable for manufacturing new power cords or repair extension cord ends to meet a variety of connectivity needs. Suitable for most RVs, welding machines, generators, etc. 5.Ensure safety: Under normal circumstances, we all know that conventional wires are easy to wear and expose the internal copper wire, which is a very dangerous thing and is easy to cause accidents such as fire leakage. In case of emergency, there is a spare wire terminal,Our products are professionally certified and the quality is guaranteed to help you replace or repair the power problems of plugs and sockets in your home and other household to ensure safety