A set of three pound thru screwdrivers sized to fit Japanese Industrial Standard (JIS) screws. Precisely engineered cross-point JIS head for an accurate fit, prevents cam-out and screw damage when working on Japanese branded motorcycles & cars. The pound thru design allows the driver to be struck with a hammer to help release seized fixings. A high-quality set, the Hex shaft continues through the handle for excellent impact resistance and the soft grip handles are clearly printed with the driver size for easy identification.