Repair Tool Kit Set for DJI Phantom 3 and Phantom 4 Quadcopter  Universal Screwdriver Screwdrivers repair tool kit for DJI phantom 4 phantom 3 Made of chrome vanadium steel, high hardness, durable to use Wallet type leather packaging, easy to carry, component is not easy to scatter Human body mechanics design, more easily and comfortable to use Complete Set with 12 Screwdriver Head: six stars T6 / T9, Allen H1.5 / 2.0 / 2.5mm, Phillips 2.5 / 2.0 / 1.5 / 1.3 / 1.0mm, Flathead 1.5mm, Plate Phillips screwdriver 0.6mm