HKS Crimping Tool For Non-Insulated Terminal - Ratcheting Wire Crimpers - AWG 20-8 (0.5-10mm²) - Ratchet Terminal Crimper - Electrical Crimping Tool

This works well, and is a great value, crimping effectively takes a little practice, I started with a size bigger than necessary and then went down, otherwise it seemed like it was just crushing them. After they're done right they seem to be high quality and very durable.

This crimping tool not only works like butter but save me much time with my car stereo installation. They work with ease leaving a tightly crimped end with a flat top. I would definitely recommend these if you are looking to use even up to 0 gauge wire.

Very good quality tool. Crimps perfectly and feels like it should last a long time.

These crimp very nicely with the intended flag terminals. Does exactly what it is supposed to and does it well.

there is nothing to dislike about the tool it's Great ..

For years I’ve been using flag terminals, but never actually knew a crimper existed for them. I would simply squeeze with a pair of needlenose pliers and hope for the best. When I received these, of course I tried crimping immediately. With 16 gauge wire and the red flag terminals, I noticed with the default tension they’d pull out when doing the “tug test.” I set the tension to the furthest setting (tightest) and viola, no more pullout.

Crimps flag terminals without deforming the flag area! They even work on compressor terminals

I didn't even know this tool existed but needed to do a quantity of flag terminals. Found this tool and it did a good job for me.