Is it safe to connect two extension cords (with Xmas lights attached to them) to a grounded exterior outlet with two sockets? - Quora
![LPT: If you need to connect two extension cords together, tie them in a knot before plugging them in : r/LifeProTips LPT: If you need to connect two extension cords together, tie them in a knot before plugging them in : r/LifeProTips](http://professional-power-tool-guide.com/wp-content/uploads/2011/10/extension-cord-tie2.jpg)
LPT: If you need to connect two extension cords together, tie them in a knot before plugging them in : r/LifeProTips
T&R Electric Supply Co., Inc. - #TubbysTricks To be safe, minimize the use of extension cords. Do not plug two extension cords together. | Facebook
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Restmo 2 Pack Compact Outdoor Extension Cord Cover, IP44 Waterproof Box and Safety Housing Case, Ideal to Protect Outdoor Plugs, Electrical Connections, Holiday Decoration Lights, Size Small, Black - Amazon.com
![Amazon.com: 0.6Meter On Off Switch Extension Cord, 2-Prong/2 Outlet Polarized Extension Cord with Switch 12A/125V for Your Chargers/Lamp/Power Adapters etc, 16AWG Cord : Tools & Home Improvement Amazon.com: 0.6Meter On Off Switch Extension Cord, 2-Prong/2 Outlet Polarized Extension Cord with Switch 12A/125V for Your Chargers/Lamp/Power Adapters etc, 16AWG Cord : Tools & Home Improvement](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/51H2pKsOycS.jpg)
Amazon.com: 0.6Meter On Off Switch Extension Cord, 2-Prong/2 Outlet Polarized Extension Cord with Switch 12A/125V for Your Chargers/Lamp/Power Adapters etc, 16AWG Cord : Tools & Home Improvement
![THE BEST WAY TO KEEP EXTENSION CORDS CONNECTED | No Disconnecting | Weather Resistant | Cord Protect - YouTube THE BEST WAY TO KEEP EXTENSION CORDS CONNECTED | No Disconnecting | Weather Resistant | Cord Protect - YouTube](https://i.ytimg.com/vi/BXwf9vmnwtc/hqdefault.jpg)