3" White Suzo Happ High Lip Trackball for Golden Tee, GT Fore, GT Live - 56-0100-11HL: This is the Gold Standard for trackballs. Fits many early video games like Millipede. Easy to Install. Will last a long time in a commercial environment, and even longer in your home. We also carry any other parts you may need for your game, like power supplies, buttons, monitors, etc. Made in U.S.A. Recommended for replacing Golden Tee, GT Fore, Golden Tee Live arcade unit trackballs. Durable black polycarbonate. Standard AMOA harness included. Mounting hardware sold separately Can be used as a heavy duty alternative to a mouse for interactive display when used in conjunction with Trackball Interface Kit Translucent, illuminated ball optional. This product is manufactured under a technology license agreement with Atari Games Corporation. Does Not fit One Up Arcade Games.