I made this insert out of frustration after the only screwdrivers I had would fall right through the rings on pegboard screwdriver holders and get stuck. These inserts hold either 1 screwdriver in the middle, or two smaller ones side by side in the same ring. The small holes have a diameter of 0.2 inches, and the large center hole has a 0.32 inch diameter. The inserts fit into standard circular pegboard screwdriver holders with ~3/4" rings. A small bump on the bottom holds the insert in place so it doesn't pull out.
Video of how useful it is at: youtube.com/watch?v=7LoXfJKE7hg
I'm sharing this for your own use. If you want to sell this commercially, please contact me first.
I have a slightly different version better suited for printing from nylon available to buy on shapeways at: https://www.shapeways.com/product/T4ZAFRT6H/screwdriver-holder-insert
Pegboard_Insert_Screwdriver_Holder.stl | 1.7MB | |
Pegboard_screwdriver_insert_mm.stl | 1.6MB |