ENGINEER Ceramic Adjusting Screwdriver x - 0.4 1.3mm DA-84

Size: Main body 90mm Tip size: -0.4 x 1.3 mm Across flats: 2.0mm Bit length: 18mm Bottom color: Blue Specifications: IFT adjustment (negative groove), variable coil adjustment (hexagonal groove), trimmer adjustment (positive groove) (negative groove)