This replacement hard spring is suitable for the UltraStik 360 joystick and is also compatible with the Sanwa JLW series joysticks. This spring can be used to give a stiffer feel, compared to the default spring which is installed in the UltraStik 360 Joystick. Fitting this harder spring will give your UltraStik 360 joystick a stiffer feel.
* Ideal for modding
* Gives a stiffer feel to the UltraStik 360
* Compatible with Sanwa JLW series joysticks