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.

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.

Worked as advertised.

yes, provides a better connection to battery posts... but you have to go the extra mile as the post bolts are the same size and are larger then most battery cables from the vehicle starter and alternator... i had to drill out the connectors, 25/64, a unique size for the bolt... head was a 9/16 i thing and the tightener was a half.. anyhow, solve issue of light weight lead or metal terminal post connectors... these are solid now....they are a 5 star if you don't have to refit to the vehicle or boat cables...

Good Product and Good Seller

These are well made but it depends on the application, might not be exactly what you need

I thought this would be just what I needed, until I discovered the bolt that holds the wire connectors was too big for my ring connectors to fit. Fortunately I only needed one new terminal, because I had to cannibalize the other terminal to make it work. Sure would be nice if the bolt sizes were in the item description.

great product