While you wait for the official mount for Fleshlight to your Handy, you can 3D print one out. You will need one M4 (20-30mm long) screw to attach the 2 parts.
Share your pictures on our subreddit: https://www.reddit.com/r/theHandy/
This is a highly experimental product! 3D prints have different quality and it might break during use. Sweet tech AS, the company behind Handy, does not take responsibility for damage to you or your machine if you choose to use the 3D printed Fleshlight mount.
Download from thingiverse.com