Use this tool kit for building or repairing drone projects. Ideal for hobbyists. It comes with titanium - coated hex drivers in sizes 1.5mm, 2mm, 2.5mm, 5.5mm, a 6mm socket screwdriver, and 160mm needle nose pliers. The pliers are spring - loaded with rubber handle grips, and all tools have ergonomic grips. It also includes a zipper tool case.