I have been asked if I can make a few handles for crochet hooks to help people who cannot hold the thin hook as it is. I was thinking of starting with a pen sized blank but was hoping for suggestions from the experts on how to go about it. The first needle is 4mm diameter with a flat spot in the centre. The flat bit increases the diameter, so I intend grinding the edges of the flat to the same as the diameter of the rest of the needle. I can drill a 4mm hole in the blank ready to accept the needle hook smeared with glue. Just not sure of the best way to hold it in the lathe.