The short stem for Sanwa JLF-TP joysticks is a stem 8mm smaller than the original stems.
This rod can be used on a metal panel.
It was designed to limit the travel of the stick by limiting the height between the handle and the panel.
The long shaft for joysticks Sanwa JLF-TP is a shaft 15mm taller than the original shaft.
This stem was designed to allow the installation of a Sanwa JLF-TP joystick on a wood panel.