I picked up this hydraulic crimper in early 2022. Well, I finally got around to using it last November doing a car audio installation with an upgraded 370 amp alternator. I have used a hammer style crimper in the past, and this tool is truly underrated, especially for the price. The cutters are just okay, but the crimpers worked flawlessly. The kits includes dies to crimp 12 awg to 2/0 wire, and even includes seals to rebuild the pump if needed. If you find yourself needing to crimp larger cables, I would highly recommend this kit.