TayMac MM420C 1-Gang Nonmetallic Extra Duty Weatherproof In-Use Horizontal/Vertical 16-in-1 Standard Cover, 2.75 in, Clear

Installed this over a 1-gang exterior box and it’s exactly what you want for an in-use cover. The housing is solid, seals well, and doesn’t feel like brittle plastic that’s going to crack the first cold winter. The horizontal/vertical mounting flexibility is a big plus, and there’s plenty of room inside for cords without forcing the cover or stressing the seal. Gasket fits properly, screws tighten evenly, and everything lines up the way it should — no fighting it during install. Rated Extra Duty for a reason. Once it’s mounted, it stays closed, stays sealed, and does its job. Costs a little more than the cheap covers, but this is one of those “buy it once” items that’s worth it. Would absolutely use these again.

Easy to install, looks great and keeps my outdoor outlet protected!

These were really easy to install and will work perfect on my outdoor outlets!

Does the job, and is deep enough to even hold a usb charger cube. The only drawback I see is that it only is capable of opening on one side. I would have liked to be able to switch the hinge to the opposite site (there are some that allows this). It was easy to install and you don't have to completely pull out the socket to install the cover, becuase it has a slotted opening that allows you to slip it over the existing screws.

Good item. Exactly as described. Worked very well to provide protection from the elements for outdoor plugs with attached plugs. Easy to install.

Like the choice of opening from the side or the top. Very easy to change by pulling the pin. Sturdy cover

I’m very impressed with the TayMac MM420C 1-Gang Extra Duty Weatherproof In-Use Cover. It’s built with strong, high-impact polycarbonate, so it feels very durable and able to handle harsh outdoor conditions without cracking or fading. One of the best features is the “in-use” design—you can keep something plugged in while the cover stays closed and protected from rain. The 16-in-1 configuration makes it super versatile and compatible with different outlet types, including GFCI setups. Installation was quick and easy thanks to the keyhole mounting system, and it can be mounted either horizontally or vertically depending on your setup. The clear cover is also a nice touch—you can easily see the outlet status without opening it. Overall, it’s a reliable, heavy-duty solution for protecting outdoor electrical outlets. Highly recommended for anyone needing a safe and durable weatherproof cover.

It's rare when I wish I could give 6 stars, but this one is it. So many set up options and works perfectly. Great quality and fit.

Needed a replacement for my septic tank plugs. Easy to replace and now protected.

Excelente, con muchas opciones para configurarla

A good solution for a more robust child-proof electrical outlet. Most AU outlet plates will be too big to fit inside so some DIY modifications are required. I recommend using low-profile outlets to maximize cable clearance.

Excelente producto.ya Lo instale.

Used to make sure my freezer is never unplugged by my infant. It works great and now I never have to worry that the cord was tugged on because the clear box allows me to see inside. Way sturdier than other babyproofing outlet covers.