25 pcs WNI 4 Gauge x 5/16 Pure Copper Battery Welding Cable Lug Connector Ring Terminals

WAAAY cheaper than buying at marine supply or hardware store.

Cheap and reliable product

Good 1/0 lugs. Cant go wrong.

For solar, emergency power, or your boat, these connectors are perfect and high quality.

They are OK. What more can you say about terminals? They are not Autozone trash. They will support the Amperage required of the wire that can be inserted.

Great product

Upgraded all the cables on my ezgo golf cart from 6g to 4g. Perfect product for application.

work just fine nothing really to say against them.

The product quality is good. Im disappointed to received 7 pieces

I purchased these 5/16 as well some with 3/8 hole fittings, I used the 3/8 on the battery terminals and these fit nearly everything else, The starter, the new Fuse link I added, the alternator (with some filing down), I stuffed some solder in the fittings, wrapped the wire with some more solder, slipped on some shrink tubing, shoved the 2 ga wire in fitting all the way to the sheeting, I then used my hydraulic crimpers (which I loved) and crimped the connectors on, I then too a small butane torch and melted the solder, after it cooled down I slid the shrink wrap over it and heated to make a nice clean connection - These fittings worked perfect !!!!!