Plugmax Outdoor Covered 3 Outlet Green Adapter Stanley Model 56280 | eBay
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
Three Way Grounded Adapter
Aniai Outlet Extender [UL Listed] 3 Way Electrical Splitter - 3 T-Shaped Adapter Outdoor Power Splitter Grounded Wall Tap Adapter Heavy Duty (3, green) - Amazon.com
Woods 41246 Indoor/Outdoor 25-ft 16/3 Extension Cord and 5-Outlet Adapter Power Set - Walmart.com
Stanley PLUGMAX 3-Outlet Outdoor Wall Tap 31110 - The Home Depot
Kasonic 3-Outlet Wall Plug Adapter, Indoor/Outdoor Use, UL Listed, Heavy Duty Multi Outlet Power Extender, Safe Cover and All Weather Resistant for Home, Office, Garage, Patio (1 PACK) - Amazon.com
Stanley PLUGMAX 3-Outlet Outdoor Wall Tap 31110 - The Home Depot
Aniai Outlet Extender [UL Listed] 3 Way Electrical Splitter - 3 T-Shaped Adapter Outdoor Power Splitter Grounded Wall Tap Adapter Heavy Duty (4, Orange) - Amazon.com
3 Outlet Wall Plug Adapter with Covers for Indoor Outdoor Use – Durable Grounded Power Triple Tap - Wholesale Craft Outlet