Ampper Brass Battery Terminal Connectors, Top Post Battery Terminals Clamp Set for Marine Car Boat RV Vehicles (1 Pair)

This is a decent well made battery clamp made of brass. Most are made of lead. What I like is I use these in a marine and other applications. They are very durable and long lasting, and corrosion resistant. The one thing to be careful is over tightening! They are tight enough when both legs that the bolt go through are parallel and you cannot turn the the clamp on the battery post. Going further you can crack or break one of the legs. The brass is a copper & zinc derivative. Lead clamps on the other hand are forgiving but will start too loosen if over tightened. Lead is a good conductor but not as good as brass and not a good steward to the environment.

Solid, very well built! Thank you

Worked as advertised.

Work great but one broke after I tightened it and walked away. Came back later and it was broken off the post. I may have over tightened though.

I bought these to replace the wore out ones on my 2012 dodge ram 1500. The oem ones are thin and become brittle over time. These are an easy alternative plus thicker. I installed these in less than 20 min with zero issues. I would recommend these

These are made out of solid metal with good quality hardware.

Nice quality. Although the bolt for the wiring is very large. Had to drill out the holes on my connectors. It's much bigger than standard.

Just like many others have said, they crack. I purchased a Dozen or so of these and immediately installed 4 of them. After a few months, 3 of them are cracked in half. And no,i didnt over tighten them. Just very poor quaility metal. I'll be tossing the remaining new ones and finding a different brand.