Z Tech Mini 12 piece Tool kit; designed to suit micro scale rc cars. Tools included in kit: 3.5mm Box driver 4.0mm Box driver 4.5mm Box driver 5.5mm Box driver 1.5mm allen head driver 2.0mm allen head driver *0 Pozi driver *1 Pozi driver *0 Flat head/slot driver E clip install/remover tool Pinion remover tool Battery remover tool