Milwaukee 2012R Hat Clip
This is a hat mount for the Milwaukee 2012R Headlamp. I went through multiple variations of the design and ultimately preferred a version that is arched similar to the brim of a ball cap. I've worn it daily at work for almost a year. It's been used and abused, still holds the light well and fits a hat snug. previous designs all suffered durability problems so I went in a different direction, I'm quite happy with how this turned out.