mankk 166PCS Wire Ends Ferrules Kit, 8 Sizes AWG(1/0 2/0 2 4 6 8 10 12) Silver Plated Copper Assortment Electrical Wire Crimp Connectors Terminals

Variety of Good quality ferrules and effective, connectivity is good and hold wire firmly.. good value for money

I bought these for an amplifier install in my truck. They worked great and now the wires won’t get torn up from the allen screws.

It works... kind of. It's a very thin metal that can easily break when tightening down terminals. There aren't any issues with conductivity when not broken though so I can't really give this a lower rating. It's very much a you get what you paid for, but it still does its job. It prevents wires from spreading out/fraying everywhere when plugging them into blocks or amps. I'll continue using this but I wouldn't feel comfortable using this for anything power hungry, like either as your main 0 AWG power line going into a distro block, or even a sub that's 500w RMS. But is perfectly fine for my 180w sub and 200w amp.

nice kit to have on hand.

picked these up for some electrical work and they did the job perfectly. The variety of sizes in the kit is great, and the silver-plated copper provides a solid, secure connection every time. They crimp down easily and hold tight, which makes for a much cleaner and more professional look than just using bare wire in terminal blocks.

Los utilicé para armar mi sistema solar off grid, muy prácticos y tener de todos los grosores fue una ventaja

Not real copper. Pretty weak and thin. A mess of sizes. If your using it to crimp onto a wire. Itll just come right off. But if your using it to crimping and stick into something that will tighten down onto it then it'll work for that. And it won't split or break. Im using it for 8 gauge power wire to go into a fuse holder and it tightens down fine onto the wire without breaking and keeps my wire together. . I dont really like the quality though

Item arrived on time and in nice shape. Ferrules are working as expected. Would use again.

Using it for building my speaker cables. Higher quality product!!!

Muy buenos ferrules y de excelente calidad. Sirven perfecto para car audio

Funcionan de manera excelente.

These I stumbled upon on YouTube using at the ends of wire for car audio amplifier etc and they were a game changer for sure

Thin and weak!