3D Printed with Carbon Fiber Filament. RaceTech used to make a steel version of this socket, but has since discontinued it. For the 1999-2003 ZRX with 17mm flats and is used with a 3/8″ ratchet. Mine will withstand 200 inch/pounds of torque. If the adjuster has never been turned, or the bike has been in the weather, use some WD40 and free it up first. A 17mm open end will do the initial freeing.
A CARBON FIBER socket?? (insert EVIL laugh) Yup!!