Open Splice Junction Box (Single), One-Piece Junction Box Splice Box. Repair Open Splices, 5 Second Installation Splice Box, Electrical Junction Box, Wire Junction Box White (1)

Super easy to use. Just attach it to a wall or joist or beam or whatever with the two included screws (comes with wall anchors, too, if for some reason you're attaching it to drywall). Then break off however man tabs you need to run wires through. I think it's just the right size for up to 4 wires. Plenty of room. then close the lid. It has a little tab to hold the lid closed, but it comes with a couple of small screws (which you should use) to secure it closed.

These definitely have their place in electrical work and they certainly save a great deal of time in bringing jobs up to code and allow you to leave a professional, cleanly executed job, reflecting positively on your skills and a very satisfied customer.I've been using these for the past few years and I keep a number of them in stock at all times as they'll take three hour job and change it to an hour long job, depending upon the circumstances.I would highly recommend these junction/splice boxes, they're something everyone should have in their van or shop.

I cannot recommend these boxes for US homeowners. The plastic is not the same material as UL listed junction boxes. One of the boxes I ordered came broken so I gave it a flame test and you can see it softened and started to curl. Despite statements that it meets a flammability requirement these boxes are not UL listed and not up to electrical code for the US. I'd rather pay more for boxes that will protect my house rather than save a few bucks.

In my basement (which has undergone many changes over the years) - there were several splices that were not covered. Some were 110 line splices - but I also had phone wire and wired security sensor splices all over the place.I did use the boxes for one of the electrical connections - but because it's not UL listed - I will likely replace that one with a different type of box.I used the rest for the security wires and the phone wires. It looks a lot better - and since those aren't carrying much power at all, I was much more comfortable with using them there. The really nice part about these is that I didn't even have to separate the splices, I could just put the box around them and screw it into the stud or floor joist and then snap it shut. It was good to go.Overall, I think these are handy - but if the UL listing is important to you, know that this wouldn't be for you.I think these were still pretty good - and I know it's better than the open splices that I had before.

This comes to code and allows for the wiring to be securely placed. It is a great quality and was very well built. It is a good fit for our wires and my spouse was able to use it perfectly. It looks great and most importantly makes the area safe and it’s a great value for the junction boxes and size that we got.

I'm on the fence about these as they are not UL certified but it does mention that they are made out of polypropylene that meets flame retardant standards so it seems like it could be a bit of a gamble. These boxes feel a little thinner than other standard junction boxes I've used.

I needed one of these for an open splice on a light bridge in our new kitchen build. The box worked fine and the price point it reasonable.

These junction boxes lock tightly and are designed with multiple mounting options. There's lots of room for multiple splices and the plastic is flame retardant.Keep in mind these are not UL listed and therefore can't be used in commercial applications in the US. If you're working on your home wiring, these seem like a good inexpensive junction box to keep your wiring splices contained.