Check the listing for details. Trailer Lighting / Electrics Junction Box 10 Way TR129. Condition: New. Listed at 18.55 USD. Trailer Lighting / Electrics Junction Box 10 Way TR129 Description This listing is for a junction box suitable for joining the electrics on trailers, car transporters, horse boxes, caravans etc. High impact durable plastic casing with two thumbscrews to secure the plastic lid. Rubber grommits with multiple holes in both sides of the box keep water out and allow the wires to enter and exit without chaffing. These are supplied sealed up and just need poking through before feeding a wire in. This means you are not left with holes in the box if you do not use every hole. Only poke through the ones you need. Sizes are as pictured. The box is 126mm long and 75mm wide without the grommits (approx. 95mm including the grommits). Approx. 32mm high or approx. 44mm high including the thumbscrews. Supplied complete with 10 way terminal block inside the box (As pictured). This fits on mounts to keep it central inside the box. The 10 way connector block gives plenty of space to add side markers, rear markers etc. The inside of the box is marked with multiple mounting hole locations to suit most applications, however like the grommits these are sealed up. You must drill out the mounting hole you wish to use before connection. Again this is to prevent the box have lots of unwanted holes on the back which may let water in. Rubber seal in lid. . We have more products available in our store Click Here