Marson's Honest Dong Shaft Sleeve

I know, I know... This is a sleeve for using flags made from ejector pins (or similar with round shafts) in Honest Dong handles.

There are three shaft sizes available (1.0mm, 1.5mm, 2.0mm). Pick the closest size and drill out the hole to match.

In the photos I replaced the stock set screw with a longer one to make sure all of the handle threads were engaged to avoid stripping. My 3mm screw jump from 4mm to 10mm in length, so it's a bit long. 3mm x 6mm would probably be about right. Filing a flat spot on the shaft where the screw contacts it may help if you have trouble with the flag rotating in the handle, though be careful not to take too much as it will create a weak spot.