Joystick Seimitsu LS55-01-VF.
The shaft height is 32.2mm.
Joystick Seimitsu LS55-MS.
The shaft height is 33.5mm, making it the largest Seimitsu joystick.
Joystick Seimitsu LS55-VF.
The shaft height is 33.5mm, making it the largest Seimitsu joystick.