A set of three Pound Thru JIS screwdrivers. Laser Pound Thru JIS screwdrivers are specifically designed to fit JIS fixings, reducing cam out & the pound thru design allows the driver to be struck with a hammer to ensure the fixing breaks loose. Japanese cross-point screwdrivers are recommended to help prevent cam out & damage to the screws when working on Japanese branded motorcycles, bicycles & cars.