10pcs 1/0 AWG-3/8" Battery Lugs,Battery Cable Ends,Heavy Duty Copper Wire Lugs,Tubular Ring Terminals,AWG Crimp Wire Ring Lugs,Battery Terminal Connectors with 3:1 Heat Shrink Tubing

Seem like Copper Alloy materials. Average quality -at reasonable price.

The TKDMR 6pcs 6 AWG-5/16" Battery Lugs set is an outstanding product that delivers both quality and convenience! This set includes everything you need for secure and reliable battery connections, making it an excellent choice for various electrical projects.The battery lugs are made from high-quality copper, providing excellent conductivity and durability. They fit perfectly on 6 AWG wires and ensure a strong, reliable connection. The 5/16" size is versatile and suitable for a range of applications.The inclusion of 6 pieces of 3:1 heat shrink tubing is a fantastic bonus. The tubing shrinks efficiently to provide a neat, insulated, and secure finish, protecting the connections from environmental factors and ensuring long-lasting performance. The heat shrink tubing is easy to use and applies smoothly.Overall, the TKDMR Battery Lugs set offers great value with its high-quality components and comprehensive packaging. If you’re looking for reliable battery lugs with excellent heat shrink tubing included, this set is highly recommended. It’s a perfect choice for any DIY enthusiast or professional needing top-notch components for their electrical work!

Se ven de buena calidad

I Crimp with a tool then, soldering them and it makes for a much more professional look and assures a good lasting connection for high amp draws. I have tried, crimping the wire in them in a vise or hammer and they held either way but the best is to crimp. The kit has enough ends for many small projects, the heat shrink tubing is good and they are heavy enough to not be cheaply made. Surprisingly they did not discolor on soldering them on. All in all they work well. The wire fit inside of them pretty well but I would think a thicker wire of the rated gauge may be tight. The pic is not a great one but you get the idea.

These lugs are heavy duty for sure. I went with this seller because they were the cheapest. My wiring application is way over kill so I planned on setting for a middle of the road product. To my surprise these were exactly what they claimed to be. Once they were crimped I took a nail set with hammer and put a nice dimple just to make sure they wouldn’t slip off.As far as shrink wrap, that to was amazing, heat gun on high didn’t melt the tubing and the melted glue line was even on both ends. The kit I got was for 1/0 cable so having the shrink tubing was essential and performed well. I had forgot to put some shrink tube on a 4 gauge wire with a ring and it’s designated tubing would not fit over the crimped ring so I used one of the 1/0 wire shrink tubes and it shrank down 4 sizes without any deformation or bubbles. Way cool.This is one of those products that I second guessed myself after purchasing but turned out to exceed my expectation’s, next time I need pure copper lugs I’ll be back for sure