HDX 50 ft. 16/3 Tri-Tap Indoor/Outdoor Landscape Extension Cord, Green SJTW16350GNPB - The Home Depot
CCI 04218 Tri-Source Vinyl Multiple Outlet Cord, 50 ft, 3 Outlets (1 E – weldingoutfitter.com
Milspec 50 ft. 12/3 ProCap Multi-Outlet Power Distribution Heavy Duty Extension Cord - Black
GoGreen Power 50 ft. 3-Outlet 12/3 Heavy Duty Extension Cord - Orange GG-15250 - The Home Depot
Amazon.com: Iron Forge Cable Outdoor Extension Cord 50 Ft with 3 Outlet, 16/ 3 Weatherproof 50 ft Green Extension Cord with Multiple Outlets 3 Prong, Great for Christmas Lights and Outside : Tools & Home Improvement