Helunsi Waterproof IP68 External Junction Box, 2 Way Plug Line M20 Coaxial Cable Connector Wire Range 5 to 15mm Outdoor External Electric Power Cord Boxes (Black)

I got product delivery next day, on the picture looks bigger it’s small but work good for me.

Provides everything not only box but connectors at a great price

CUMPLE CON SU FUNCIÓN

I needed to cut and re-route speaker wire to a deck, there was almost no slack in the wire. This box allowed me to do a perfect in-line splice and box seems very well constructed and should protect well against the elements.

I had no problems with this product. Other reviews commented about the screws stripping. They are #4 size screws, so I used a small Phillips #1 bit and got them fully inserted without stripping. I was also a bit nervous that my 12/4 underground speaker wire (19mm) wouldn't fit, but the largest ring was snug but easy to slip over the outer jacket. 4 connections with wire nuts would have been tight, but it worked great with heat shrink tubing. The supplied flat head screwdriver is wasteful since the screws are Phillips head. Supplying a #1 Phillips head screwdriver would be a better idea. Would recommend and purchase again.