OURU 56PCS Battery Cable Lugs Kit,AWG 8 6 4 2 Gauge Heavy Duty Copper Wire Lugs Battery Cable Ends Terminals Connectors,Bare Copper Eyelet Ring Terminal

TLDR; These are on par, if not a heavier-duty lug than I get from my local supply house. Big thumbs up!

This kit has high quality components. The ring terminals are all clearly labeled with the wire size and the hole size. You also get very durable heat shrink tubing in both red and black colors. The rings are solid copper, an not just a copper coated aluminum. My crimper make some deep notches, and you can see its all copper. I also took some high grit sandpaper to one and its copper all the way through. The heatshrink is not the thin stuff. You will need a good quality heat source to get this stuff to shrink, but once its on it is probably more durable than the wire sheathing. I crimped a bunch of wires for my solar setup and it all went without a hitch.

This is a great set of tinned cable ends. Perfect for marine or other outdoor environment. All the common sizes you need most.

A great variety of lugs that comes with heat shrink. I can never have enough of these things with my random jobs. Good quality copper lugs with the sizes marked on them, not many companies do that! This is a good set for your larger gauge needs!

TLDR; These are on par, if not a heavier-duty lug than I get from my local supply house. Big thumbs up!

I like that this came in a kit with the heat-shrink and the ends of various sizes. Its a nice size kit to build a few systems or create multiple cables. These appear to be copper, at least a magnet doesnt stick to it and I cant seem to scratch off any of the copper coating. Id say these are good quality for the price.

This is a well-rounded assortment of lugs in terms of both wire and bolt hole sizes.

80PCS Battery Cable Ends Kit

Includes an assortment of battery ring terminals. Includes high quality shrink wrap sleeves. Excellent quality for the price!

Great selection of sizes. Heat shrink material worked well. Various sized holes for easy lug mounting without having to drill them to larger diameter.