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

I wanted to try these to create a grounding loop for my pool. I wanted to attach them to the metal frame of the pool. Theyre actually a bit bigger than what I needed, but I plan on doubling the 8 awg wire before putting it in. Pros: High quality Durable Easy to crimp Strong enough to support high voltage (for battery applications) Affordable Cons: None that I can think of. Overall, I am happy with these. They are exactly as expected, and Id recommend.

I ordered these ring terminal to build high voltage DC cables for an EV conversion project. They are very good quality, the copper is nice and thick and the product is well finished with smooth edge and no burrs to be found. The flared ends make sliding the stripped able into the fitting easy and without issues with rogue strands getting bent out in the process. It may seem like a small detail but I like that they are all marked with the wire gauge and hole size so there is no guessing on the size once the package is gone. They crimp well with my crimp tool make a nice solid connection on the cable end.

I use these to install battery cables for amplifier kits (or large inverters). They crimp nicely and cleanly. I can really mash these with my hydraulic crimp set and they wont split open. All wire you purchase can be different diameters, given a specific gauge, so keep that in mind. These fit 3 different brands of 1/0 wire I had on hand and the opening of the lug matched some other brands of lugs I had. Finish off with a small piece of shrink tubing and it looks great.

Fixed my ground that had the old bracket snap off. Works perfect.

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.

I would call these terminals medium duty. If they get too thin they may not hold the crimp and the type of crimp used also makes a difference. If used in a severe environment these terminals could be soldered if needed. I’m happy with these terminals. I’m using these to install a DC to DC battery charger.

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.

These make very nice finished looking wire segments when wiring in 12 volt accessories to our golf cart. I try to remember to slip on some shrink wrap before crimping for an even more finished look. I got these specifically for the large lug opening.

These are good quality lugs that fit my wire and crimped perfectly. How My Star Rating System Works & What They Mean: 1 STAR - Pretty much junk and I would return and ask for a refund if I could. 2 STAR - It works, but barely meets the minimum requirements it should in order to keep it and not return it, but I would not order again. 3 STAR - It does what it was designed to do, but theres nothing really special about it. Its acceptable but not great. 4 STAR - I am very comfortable recommending it to a friend because it is is well made, durable, and delivers on its advertised features, and I would buy it again. 5 STAR - I really love it. The item exceeds my expectations of quality, durability and functionality. Not only would I purchase it again, but I would also actively encourage friends and family to to do the same. All of my reviews are my own personal opinion and are completely honest no matter if I receive an item for free or I pay for it. I am an avid Amazon shopper, as well as an Amazon Vine Voice and I personally rely on reading reviews to make all of my buying decisions, so I understand the importance of honest reviews from my peers.

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.