3 Prong to 4 Prong Dryer Adapter: 4-prong 30A 14-30R outlets are commonly found in homes built after 2000 for a dryer power cord 4 prong compatible. You may find that an older 3 prong dryer plug doesn't fit a newer-style 4 prong wall outlet.Dryer Adapter Cord: Cleyean dryer adapter can connects the 3-prong plug of your dryer to the 4-slot outlet in your house. Nema 14-30 plug connect to the wall outlet. Nema 10-30 socket connect to your dryer plug.High Quality: Heavy duty 10AWG/3 cord, STW 600V standard,fire retardant.PVC material jacket, 100% copper wire for superior performance.Product Specification: NEMA 14-30P 4-prong plug 125V/250V molded male. NEMA 10-30R 3-prong socket 250V molded female connector. Both are right angle, 30 AMP, Max wattage 7500 watts, 1.5 FT.Why Choose Us: Cleyean specializes in the production of various adapters cords. 100% of the products have been rigorously tested to ensure that each product received by our user can work perfectly. Won’t sacrifice the quality for the price, we provide 5 years of worry-free maintenance, and look forward to your letter. From the manufacturer Why Is a Four-Slot Dryer Outlet for the House? Since the 1990s, the NEC and standard local code practice have mandated that new installations must include four-slot dryer outlets for dryers, you may find the older dryer cord doesn't match the dryer outlet present in your home. Without Diassembling the machine Traditional plug-in cord replacement requires contacting a professional maintenance person to disassemble the machine. For this reason, we have developed a new dryer plug adapter cord to solve this trouble. Converting the Outlet Yourself Without complicated operation, easily convert the three-prong dryer cords into a four-slot outlet , match your new house's perfectly. Nema 14-30P Plug The new plug matches the socket perfectly in your house. The copper piece of the plug is wear-resistant and anti-oxidation. The surface will not appear unsightly oxidized color after repeated use. High-quality Material Heavy duty Cord 100% copper wire with excellent conductivity. High-resistance PVC jacket is durable, protect well the internal wire and prevent short circuit. Good user experience The groove design of the plug makes the operation more labor-saving. Thickened PVC jacket does not lose the ductility of the plug-in cord, and it is easily bent 180 degrees.