This flex shaft is used in many types of mechanical drive adapters, to connect between the hub (which is mounted on the engine crankshaft bolt) and the drive joint 1) Each flex shaft is fabricated from a flexible shaft, with each end formed into a square (0.150 x 0.150)
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm.
www.P65Warnings.ca.gov