3 ft. 10/4 4-Wire 30 Amp 125/250-Volt Dryer Y Adapter Cord NEMA 14-30P Plug to 14-30R and 10-30R Receptacle
https://www.probuilderswarehouse.com/shop/1006737950-0-3-ft-10-4-4-wire-30-amp-125-250-volt-dryer-y-adapter-cord-nema-14-30p-plug-to-14-30r-and-10-30r-receptacle-2104603
https://www.probuilderswarehouse.com/web/image/product.template/2104603/image_1920?unique=c74a75c
Brand: parkworld
Model: 886610
SKU#: 1006737950.0
Barcode: 317641495
