QOOSIKICC 650 Pcs 7 Sizes Wire Ferrules Kit, Tinned Copper Crimp Connectors, 22-18 AWG 16-14 AWG 12-10 AWG Non Insulated Electrical Cable Pin Cord End Terminals, Wire Copper Crimp Fitting Ferrules

These rings are fantastic y? Because it’s the most popular types you use today. Open spades and closed rings are very useful. You can put through nuts or bolts to earth them. Once you pinch them with simply pliers, then best in my own experiences make sure you cover using shrink tubes with heat, don’t forget to put heat shrink on first then crimp them, then use heat shrink tubing. Hope this is helpful to all you DIY people’s. Great quality too. Rated 💯

Very keenly priced, but a little flimsy and made from thin metal so will handle low amperage only.

Don't bend easily like some of the things material ones. Thick material. Holes actually in the middle crimp and holds wire fine. I did soldering too for better connection and conductivity though. Helps. Good selection of sizes. Using for car audio install amongst other things. Happy with these so far.

Arrived on time and in perfect condition. Well I only needed a few of these for my project but they were such good value I bought a box of them as I'm sure they'll come in handy later on . Work great .a happy customer. Thanks

I ordered these because the crimp is two parts, one part crimps onto the conductor, the second part crimps onto the insulator. This helps prevent a fatigue failure caused by the cable vibrating and fatiguing the conductor. A lot of ring terminals only crimp the conductor which is obviously vulnerable to that kind of failure. The main use I have for these is grounds, and a lot of auto electrical faults are caused by bad grounds so the fact that these are sizes for an array of different fastener sizes is also useful and again helps with making a reliable connection.

They do the job, not overly expensive.

Nice selection of ferrules, always handy to have different sizes in the workshop

Not very good quality. The wire kept coming out of the connector.