This kit upgrades any torch with a standard tab to a rack and pinion style arms and base. The kit includes an adaptor gear, arms with pre-assembled pinion gear and complete hardware set. The arms will bolt to any base offered by GTT, but only only one hole will be used on the bottom of the arms. A larger base may also be ordered if desired for $75.00 more. This kit will work on the following torches: Cricket, Bobcat, Lynx, Cheetah, Phantom 2 stud and Phantom 4 stud.