Do you use a lot of Oetiker clamps to tighten your connections? Or would you like to switch your connections over to Oetiker style and have a more permanent clamp on your liquid and gas connections? A crimper of your own would come in extremely handy! While oetiker clamps can be crimped with a set of pliers, the crimping can be difficult and uneven. This crimper clamps Oetiker-type clamps down with ease and precision, ensuring a perfect crimp every time! A must-have for anyone doing projects that use Oetiker-style clamps!