Hydraulic cable oiler, forces oil between inner and outer cables throughout their entire length leaving them silky smooth. For use on brake, throttle, speedo and choke cables for motorcycle, car, bicycle and lawnmowers that require regular oiling as part of their servicing. Easy-to-use and cleaner to service the most popular size cables up to 8mm. Avoids replacing cables that are worn or seized. Results in smooth operating cables.