Review on 🔧 Park Tool AWS-1 3-Way Hex Wrench: Versatile Tool for 4mm, 5mm, and 6mm Bolts by Dipp Samrock

I was putting together a bike for my daughter and found it to be a useful tool and a lot easier than a standard Allen wrench. I've used it to advance screws before tightening and it's been very handy when going from one size to another; when I installed Shimano brakes and Sram shifters. I have a Lezyne version of this tool, which is more expensive, heavier, and a bit more cumbersome to use. The coating on part of the wrench wears off quickly, but this is a durable tool.