Review on 💪 Klein Tools 60150 Rechargeable Industrial: Unmatched Power and Durability by Keith Aluguvelli

If you have a large head (e.g. if you wear a tight L/XL cap like me) this will not work. I bought it because many websites say they will be required in the future and I have a full brimmed Klein helmet with a backlight. So I decided to try this. I adjusted the support frame as I put it on and I could feel the rear support points where it attaches to the helmet pressing against the back of my head. Everything was pre-assembled and adjusted correctly. (not much more than turning the dial on the back) and it's just uncomfortable to wear. If you have a smaller head this will probably be fine, but it just doesn't work for larger heads.