Busbar - Made in USA – 4-Post 250 Amp Stainless Steel Distribution Block - 5/16" Black- Complimentary Conductive Grease

works grate on adding extra hot wires

I like this part but I wish it had 1-2 smaller studs, it has all 3/8" studs in it, that size is a little harder to find for smaller wires.

I was looking at installing some accessory lights on my vehicle and I realized I needed some type of intervention. I already had four or five accessories attached to the positive terminal of my battery and it was a mess. This distribution block provides a nice neat point of attachment for all that power and really cleaned up my situation. So far it's held up very well and everything seems to hold in place securely. Didn't experience any problem with the studs stripping out of their plastic base fixture. My only concern is how well the nylon cover nuts will hold in place when subjected to constant vibration such as a washboard road. Pleased with the purchase so far.

Plastic cracked when I was installing it. Good quality overall but I will need to do something to make sure it doesn't ground out to anything

This is a really nice product. I usually buy hubs from Blue Sea Systems because I enjoy how oversized and thoroughly built they are. At their current pandemic pricing of $60 for a bus bar, I was forced to look elsewhere and found this Bay Marine instead and boy am I glad I did. Same exact quality and beefiness as the BSS but for a fraction of the price. It’s even better actually because it includes a cover !

Bigger then I expected it to be but works great

Used on my race car as a power distribution block in the engine bay. The battery is in the trunk of my car. I used this to power cooling fans, the starter motor, and other accessories in the engine bay. It is nice because it has large 10mm studs for large wires, but also has some smaller phillips screws for smaller power wires and terminals. Has a nice cover with plastic acorn nuts as well. Overall a nice piece and exactly what I needed for my project. I would absolutely buy again.

I wanted to clean up my engine compartment and Get rid of some wires running to my positive post on my battery. I bought this bus bar and mounted it on the inner fender. It looks nice and was easy to install all the connections. The terminal cover is nice to help avoid accidental shorts.