Mini Micro Open Barrel Crimping Tools Works on AWG28-20 JAM, Molex, Tyco, JST Terminals and Connectors

Works very well

All Perfect!!

The IWISS is not ratchet based crimping tool but works great once you get the hang of it. You have to crimp the connector twice, once for the wire and once for the insulation and although this might seems a bit of a faff, its actually pretty easy and quick once you get the hang of it. This tool seems to be a clone of a more expensive brand called 'Engineer' from Japan but despite being much cheaper, it works great and also seems very sturdy. This costs a fraction of what a 'branded' ratchet based JST crimping tool would and for a hobbyist its more than sufficient to get the job done.

Cette pince est de bonne qualité et bien fabriquée. Elle nécessite un peu d'entraînement mais une fois maîtrisée, elle offre des sertissages très précis et fiables. La construction est robuste et semble parfaite pour une utilisation régulière (comme amateur en tout cas). Le prix est un peu élevé, mais elle est essentielle pour les amateurs de bricolage et les makers. Je recommande vivement cette pince !

no come back for electric so I believe it,s ok

The little hand held crimp pliers work way better than the ratcheting type. Especially if you're doing multiple sizes of wire and crimp connectors. The ratcheting kind are probably good for the standard sizes, but when working with small fittings and wires, it's hard to see what is happened. The ratcheting type require you to have it set up perfectly in the beginning. These handheld versions allow you to crimp just the insulation or just the conductor first, then move on to the other part. They also let you see what you're doing and let you get set up, open, close, open, close, etc. repeatedly vs. requiring it to be perfect from the get go. The other plus is all the different sizes of openings. There are a bunch of sizes that get progressively smaller and you can incrementally crimp tighter and tighter. I thought the ratcheting kind would be the best but I end up using this one way more often.