haisstronica Crimping Tool for Heat Shrink Connectors HS-8327 with 200PCS Marine Grade Heat Shrink Butt Connectors of Tinned Red Copper AWG 20-10

Good quality crimping tool and crimps. All worked nicely when wiring a new regulator/rectifier to my Aprilia. Heat shrink seems to make a good waterproof seal.

These butt splices work good electrically, mechanically and are water tight.

Without good tools one can adapt to get the job done, but when tools like this are available the professional will always use them.This is a must have set for me, for I do quite a bit of electrical work on my own mobility scooter.Due to the different gauges in wire, I also need the tools that accommodate this.I have several crimp tools and wire strippers, all designed for different job applications.I used to struggle with one tool when I was younger, but nowadays tools are cheaper and easier to buy. (Amazon).The heat shrink connector set is a good way of ensuring a quick yet safe way that the wires and connectors are tucked away neatly.I was very satisfied with the fast delivery, functionality of the crimper, wire stripper, and the connectors.As for durability regarding the tools: they are of heavy construction, promising a long work performance.I would strongly recommend this seller.

So much better than a traditional crimper. The connectors are typical and work well, but the tool really shines as a high quality tool. Very pleased.

I am really pleased with this crimper. It makes very strong and neat crimps with minimal effort and is reasonably priced. I've used it to attach terminals and butt connectors with great results. I recommend it.

Works awesome!