Key-in-Knob and Interchangeable Core locks can be difficult to hold and position for locksport picking due to their shape. Even small vises, such as a Pana-Vise tend to bind them up, making them impossible to pick. These prints are holders/adapters that grab onto the locks and present a simple rectangular shape that is easy to mount in a vise.
The KiK holder was designed using measurements taken from a Schlage cylinder but I'd imagine it will work for just about any KiK lock. The IC holder is specific to the Corbin Russwin CR80 family of interchangeable core locks.
I printed these in a generic PLA at 0.3mm layer height with great results. The only settings I changed was to bump the number of vertical shell walls up to four.
The author marked this model as their own original creation.