I (and apparently many others) came here to knipex plier wrenches. The have a spring-loaded indent that keeps the adjustment where you need it, tighten on the f

I (and apparently many others) came here to knipex plier wrenches. The have a spring-loaded indent that keeps the adjustment where you need it, tighten on the fastener in one direction, and open enough to act as a ratchet in the other direction. In certain cases they are actually less likely to round off a fastener than a non-adjustable wrench. This[1] video gives a good overview. [1]https://www.youtube.com/watch?v=vGb4WF4e8YQ https://www.youtube.com/watch?v=vGb4WF4e8YQ