Rack-A-Tiers Open Splice Junction Box (Single) (UL Listed) Repair Open Splices, 5 Second Installation, Electrical Junction Box (JB400)

Install went great, product is excellent fit & solution for the job. Thoughtfully designed & well made, and made in USA! Price point could be better & hopefully over time price will come down, but for now it was worth it to fix the one open splice area with some access difficulty & quickly. I could part with a few extra dollars to create a safer & compliant situation to put my mind ease. Also, a really well made box & the hexagonal design is excellent to fix many situations, may consider for future use as junction box in another area.

I needed this for a specific project and it worked out perfectly. The material feels really durable and well-made — not flimsy at all like some others I’ve tried in the past. The measurements were spot on, and it held up beautifully through installation. It was easy to install. Just make sure you double-check that this is the right size and type for your project, and you’ll be totally satisfied. Great value and excellent quality — I’d definitely order again if I need more.

This was so easy to use, perfect size, I didn’t want to undo the wires, but they needed to be in a box, this works great. Looks nice and clean, it’s solid box. Great idea!

I come short of giving this a 5 star rating. Not that it didn't do everything it was advertised to do because it is everything it advertises. BUT! Here is the critical part. It is really handy to put the junction inside the box, no question. But if you are cutting a wire and splicing into it, the wire becomes shorter. You can successfully splice into it but now you have to splice a jumper to reach the other end of the cut to reconnect the original circuit back in because there isn't enough wire to do that. Technically I should have bought two of these to accomplish my splice into the circuit. Or, and this is my critical suggestion, you build a box that is about 8ish inches longer so you can put both sets of splices/jumpers in the same box without the need of a second box. And if you already have a product like that, forgive me for being ignorant to that fact. Oh, and it was a bit pricey for what it is and what it does.

Fast and easy install

If you are in need of a approved cover for splicing romex in an attic, crawl space etc, this is perfect. You do not need to mount it anywhere just push in the tabs and drop your cable in the box and screw the top down. Drop it and you are done!!!! Exactly what is needed if you want to do it correctly and not leave a exposed splice laying around!!!!

Excellent junction box that makes exposed connections a lot safer in an old house without having to undo wiring. Also helps when you have to repair wiring and want to add a junction box.

This Open Splice Junction Box is exactly what you’d expect—a straightforward, reliable junction box that gets the job done. It’s simple, functional, lightweight, and does precisely what it’s designed to do. If you need a basic solution for managing wire splices, this box is a no-brainer. I needed to add another wall outlet, so this one is installed in my attic- perfect fit and since it’s waterproof, I don’t have to worry about a roof leak shorting out anything. It’s nothing fancy, but it works perfectly, just as it should. Best value for your money!

I discovered unboxed splice wire in the basement. Didn’t want to unscrew the wire nuts and rethread everything into a box. This just made the job so much easier. I chose this box for its hexagon shape because the wires were coming in at different angles, this box worked perfectly for that. Made the job quick and easy. Lots of nailing options as well

Very easy to use for a casual DIYer.

Excellent delivery time. Item is a bit bulky but did the job perfectly. A consideration would be to have different sizes of boxes where some are flater, less bulky. Otherwise an excellent solution to my problem. Would recommend it and would buy again.

This junction box has lots of interior room and is marked UL Appoved. It met my needs but the plastic is thin and easily broken (I broke the hinge on the bottom). I used it to connect a 220 volt line cord to my table saw. The box in this case was located in an out-of-the-way location, shielded by the table of the saw, where it should not be bumped or contacted, so I think it will last. However, I would not be so confident if the box were in a place where much physical stress, bumps or pulls could happen.

Great solution