USW 12/3 Twist to Lock Multi Outlet Adapter 3-ft 12/3-Prong Indoor/Outdoor Sjtw Heavy Duty General Extension Cord in the Extension Cords department at Lowes.com
NOMA 3-Outlet Extension Cord — Partsource
3 Prong 3 Outlet Power Strip 1ft Extension Cord Heavy Duty Multi Electric Plug | eBay
1 Pc Twin 3-Outlet Tap 12Ft 2 Prong Cordset Flat Angle Plug Extension Cord White | eBay
PP-ADPT3-10 - 10ft Three Angle Outlet 3-Prong Power Extension Cord
HDX 25 ft. 16 Gauge 13 Amps Indoor & Outdoor Light Duty 3-Outlet Extension Cord, Green | The Home Depot Canada
3 Outlet Wall Tap Power Strip Adapter Flat Plug Safety Cover Extension Cord 3FT 879561261690 | eBay
Cordinate 3-Outlet 10' Extension Power Cord Gray 37592 - Best Buy
VIVOSUN 3-Outlet Extension Cord, 12 ft., 120V Heavy Duty Power Strip, 1800W Surge Protector; Power Cord for Home Garages, Gardens, and Workshops, Black: Amazon.co.uk: DIY & Tools