Description: American Style Joystick Ball Head: Joystick Ball is designed to enhance your gaming experience, this joystick ball head is ideal for arcade game enthusiasts seeking a classic American styleWide Compatibility: Specifically crafted for use with arcade game joysticks, ensuring a seamless fitment and optimal performance during gaming sessionsFit: Features a nut hole diameter of 5.5 mm or 0.22 inch and a depth of 2.4 cm or 0.94 inch, providing a attachment to your joystick setupPP Material: Made from quality pp, this joystick ball head offers durability and longevity, withstanding the rigors of frequent useCompact Dimensions: Measuring 5.1 cm or 2.01 inch in length with a diameter of 1.7 cm or 0.67 inch, this solid oval shaped joystick ball is designed for comfortable handling and precision control Specification: Material: PP Size Chart: Length 5.1 cm or 2.01 inch Diameter 1.7 cm or 0.67 inchNut Hole Diameter 5.5 mm or 0.22 inch Depth 2.4 cm or 0.94 inch Package Includes: 1 Joystick Ball Note: Please allow slightly errors 1-2cm or 0.39-0.79inch differences due to manual measurement.