Ferrule Crimping Tool Kit - Sopoby Ferrule Crimper Plier (AWG 28-7) with 1800pcs Wire Ferrules Kit Wire Ends Terminals

Very useful set, including the tool. Put it all right to work! And the price is terrific. It has solved any number of connection problems, as easy as pie!

Nice set

works great for crimping wire ferrules for a recent car audio install project. would buy again.

I first came across wire ferrules in my early days of performing maintenance on industrial machinery. Any panel maker who takes pride in his/her work will make good use of these and it’s easy to see why. Most hook-up wire uses stranded conductors for numerous reasons, but their fatal flaw is difficulty keeping the individual strands tidy while trapping them under a screw terminal or something similar. Ferrules solve this problem in such a magnificent way that once you’ve experienced the pleasure of using them you’ll question how you managed to go so long without them in your life. Even if all you use these for at home is tidying up the ends of speaker wire before trapping them in your amp and speaker, you’ll be happier with than without them.The ferrules in this kit are good quality. They’re copper with what I assume is a tinned finish. Good, not great, because the finish will scrape off when bitten by a screw terminal. This means they’re more susceptible to oxidation than if they had a sturdier finish, but it’s no worse than if you were using exposed copper conductors alone, as most speaker wire and general purpose hookup wire typically does. It’s not a big deal, however. In most cases the oxidization on copper is only surface level and can be removed with contact cleaner and light abrasion and further prevented with an appropriately rated dielectric grease.The crimping tool, however, isn’t great. It makes a bit of an ugly crimp compared to the ones I’ve used at work. The jaws have a tad bit too much clearance and don’t come together perfectly evenly so small portions of the ferrule will get trapped between them and make little tabs at 1 or 2 corners of the final crimp. Again, not a huge deal. Otherwise it ratchets smoothly and is easy to get enough leverage on to crimp all the way up to the 7ga ferrules that are included.

These are the ticket for easy installation of tiny wires in electrical cabinets

Never bought ferrules or a crimping tool before. I expected the tool to be a cheap gimmicky add-on but it was of surprisingly high quality. My young boys found it very easy to use.

These work really good. I wish I would have known about these years ago.

So handy to have around. I should have bought crimpers forever ago. This set works well. The fit and finish of the crimpers is great. Crimps are precise, secure and look nice. The quality and assortment of ferrules is really nice. I've been using it a ton without issues.