Features: *High quality, made with alloy steel, hardness as much as 60HRC *Special warmth treatment, large demanding wear-resisting, lifestyles is twice as lengthy as regular screwdriver *It is an ideal industrial screwdriver extensively utilized in industry and family *Magnetic, can absorb screw, operate simple, quick operation *Applicable for electrical screwdriver, hand screwdrivers, electrical drill, air drills and many others Specifications: *Material: Alloy Steel *Type of head: Torx *Type of shank: 6 / 1/4 inch hex *Size: T10, T15, T20, T25, T27, T30 *Overall length: 200mm *Quantity: 1/6pcs *Note: All dimensions are stable Package Contents: 1/6pcs*Torx Screwdriver Bit Note: 1 The real shade of the article may be barely different from the pictures proven on online page attributable to many points comparable to brightness of your monitor and lightweight brightness 2 Please enable slight handbook dimension deviation for the info