Swpeet 315Pcs 2.8/4.8/6.3mm Male and Female Spade Quick Connectors Wire Crimp Terminal Block with Insulating Sleeve Assortment Kit Perfect for Electrical Wiring Car Audio Speaker

These are nice open barrel crimp terminals. Simple part but I felt I had to write this review to dispel some of the bad reviews. Some of these reviews are obviously written by people who don't know how to properly install these parts.These are open barrel crimps and require the proper tool to install them correctly. That $5 crimper from the auto parts store is NOT going to work and neither is a pair of pliers or a vice as is mentioned in some reviews. And not only do you need the proper crimping tool but crimps are sized to a small range of wire gauge. They are only going to work properly on that range of wire size. I mention this because one of the posted pics from a bad review is trying to use much too large of a wire and then complaining that it doesn't work.If you look at the pics I've posted you'll see that using the proper tool and wire size results in a perfect crimp. I bought these to fit some 3/16" terminals on some AC inlet modules for a project I'm doing for a client. I found the fit to be perfect with a proper amount of retention force. If I had any doubt about these parts I would never use them in a paying clients project but I don't. If you know what you are doing you will be very satisfied with these crimps.

the product i bought is well worth the money

The 2.8mm connectors are hard to find. These work OK but are not as sturdy as expected.

Good Quality & Will Buy Again.. These work well for speaker terminals & make solid connections & holds their shape well. If you've ever bought similar sets like this on ebay, you know theyre sh!tty quality? paper thin and dont work

I found these blade connectors to be flimsy. I bought these to fix the wiring on my UTV as well as add some aftermarket lighting. I found that for every wire I attached one of these blade connectors it took on average 3 connectors because they would bend funny when clamping them and not hold to the wire properly. I was using a crimper for non insulated connectors. I am glad the kit came with so many pieces because it takes more than you think you will need. I do feel like I received value since these were so cost effective not considering my time.

Nice to have a kit with various sizes to fit existing components.

Excelente variedad.

I use these on other wired connections besides speakers and they woirk just as well