●Compatibility: Joystick Extension Rod Extender Shafts compatible with Sanwa Joystick ●Easily lengthened: This arcade joystick is extended by 15mm and the thread is 5.5mm. It can easily grow the joystick by 15mm to make the game operation more free and comfortable. ●Easy installation: This extended extension rod is easy to install. You only need to simply disassemble the original joystick and install the extended extension rod on the original joystick. ●Metal material: This extended extension rod is made of high -strength metal material, which has corrosion resistance, abrasion resistance and compressiveness, and can ensure long -term stable use effects. ●Extending the joy of the joystick: This extended rod can effectively extend the life of the joystick, reduce the wear and damage of the original joystick during use, and save more maintenance and replacement costs.