Kanayu Nema L5-30P To L14-30R Adapter, 3 Prong To 4 Prong Generator Transfer Product Details Generator to Transfer Switch Inlet Box: our power adapter comes with NEMA L5-30P plug and L14-30R locking female receptacle to ensure secure and reliable connections; Nice for the generator which is without an L14-30R receptacle to the house from L5-30P outlet on the generator; L5-30P to L14-30R support max 30 Amp overload, 125V, max 3750 watts L5-30P Male Plug: this is a 3 prong male plug compatible with NEMA L5-30R and has a capacity of 30 Amps; The 30 Amp L5-30P plug for RV camper trailer comes with grip handle, which is easy to push and pull; The male head has a locking device to keep the adapter from accidentally falling off, which is a must if your power generator is without an L14-30R receptacle; It is suitable for the generator to the house from L5-30R outlet on the generator, and is easy to use, no assembly required L14-30R Female Connector: this is a 4 prong female connector that can be locked securely into place at the generator end, designed for L14-30 plugs; The strain relief structure makes the adapter cord be able to lock in for safety and reduce loose that avoid abrupt power disconnection; It is most frequently utilized with generators Quality Construction: our L5-30P to L14-30R adapter is a robust adapter with molded plug, and featuring PVC and copper materials; The adapter is built to endure various elements such as wind, rain, snow, dirt, and rocks; This durability ensures longevity and reliability, offering you peace of mind regarding the set's performance and safety Enhanced Visibility: the bright yellow color of our L5-30P to L14-30R adapter enhances its visibility, making it easily noticeable even in low light or cluttered environments; This feature adds an element of safety and convenience, allowing you to locate and connect the adapter with ease, especially in dimly lit or crowded charging areas; And they are about 0.4 pounds, compact and lightweight, easy to carry Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.