[5pcs] 4 Awg - 3/8 Stud, Copper Wire Lug, Ring Terminal, Battery Cable End, Cable Lug, Wire Connector by KeeRoarin

Great - Solid copper accurate sizing The foot of the terminal where you mount the lug is about 2mm thick and will mount without bending too much on its own. Flared receptacle end, crimps easily

Made of solid copper ! Nice, good size hole to fit different sizes fittings! But not made of ground welding wires.

I used these to rewire my travel trailer. They worked very well, perfect size, and held up perfectly. I compared these to lug connectors to ones I bought at Napa and these are the same (if not better) quality.

Plenty of copper to crimp down and hold the wire in place. Feel good and solid. Got the job done.

Decent enough lugs to get the job done. Crimps easy enough to wires and carries power through them without making a hot spot when used appropriately. Using these on the terminals of 24V lifepo4 batteries in parallel to upgrade some UPSs life and runtimes, they are doing decently so far. Should last the life of the device.

These copper wire lugs are formed from heavy copper, pressed, and stamped. They’re not thin and bendable like so many are. These are going to hold solid and last. I got the 8 AWG for my commercial lawn mower and other attachments on vehicles that use this size. Amazon Vine sent this product to me for an honest unbiased review. Would I recommend it? Yes, these are quality, solid copper lugs.

They work as advertised but are a bit on the thin / flexible side. Minor knock, otherwise they represent a good value and work as described.

What can I say? They are good lugs, the right size, made of copper. Nothing bad to report.

No problem inserting the correct size awg wire and soldering the lug onto the wire. I did use flux and had no problems with adhesion. Worked just fine. With they had a size between the 1/2” and 1/4” hole. I’m sure 3/8” or 5/16” would be the most popular for the hole size. I used the larger 1/2” hole and put a stainless washer over the lug so it could be secured.

I got the 8 AWG - 1/4 lugs. They have a nice thickness. I cut into one with a Dremel and it seems to be solid copper. An 8 AWG wire fits fine and a 1/4 bolt fits the ring with only a bit to spare. Exactly what I needed!