Set features an assortment of blades in two distinct (600 and 700 series) handle sizes. The color-coded ring on each screwdriver helps you to easily identify the blade type when working in the field. Used for computer and electronics repair. Includes one each: T6 with 1-1/2" blade, T7 with 1-1/2" blade, T8 with 2-1/2" blade, T9 with 2-1/2" blade and T10 with 2-1/2" blade.