Good product. Easy to use as long as u use real copper wire. Do not use copper clad aluminum it is junk. But other than that very good.

I bought these because they looked great and I thought they would be easy to use. The problem was that the cables (4 gauge) didn't go in deep enough and they would not stay in. It seemed that the clamping screw spread the strands of the cable rather than clamping down on them. I wound up using crimp-type connections I bought locally, which didn't look as good but worked better. The other problem with these is in the design of the battery connection end. Because it is made in the center of the connector it had to attach vertically to the battery terminal rather than horizontally parallel to the battery cable. If the connection was offset you would have more options when you attach it to the battery.

Work well looks great came packed good . Great price and great product.

Worth it. Very handy for quick installations. I would recommend this product.

These are hands down the best ring terminals Ive ever purchased. Not only is the quality good the price is dirt cheap. Definitely look into doing minor upgrades like good terminals and wiring. It may not seem like these upgrades do much, but trust me it dramatically improves the overall SQ of your system.