Quick Mockup of a storage handle for the Quick-Connect Tubular Lockpick from Red Team Tools. You need one additional McMaster 1/4"-20 Slotted Ball-Nose Spring Plunger (i.e. 3408A111) to securely hold the pick in place. I could only guess at some of the measurements, so print at your own risk (and please give feedback, if something doesn't fit!).
The author marked this model as their own original creation.