I used a welder and some scrap 1/8" strap iron to make this flashlight mount. The flashlight attached to the flat bar with hose clamps. A strip of thin rubber went between the flashlight and the flat bar. The curved bar was bent to fit the contour of the handlebar. a piece of thin rubber went between it and the handlebar. Another hose clamp held it on the handlebar. It is quite sturdy and the flashlight can be removed very quickly for use elsewhere.