This will hold a Garmin G12 yardage tool to most golf carts, if not all that have a 1" frame. i did use a small brad, .062 dia. for the hinge. After printing I used a drill bit to bring clearance to the upper and lower part of the hinge and pressed it in while holding the two parts together. The bolt is ½-20 fine thread.
The author marked this model as their own original creation.