Fork Seal Driver - Ringer? - 39 mm Locking ring features knurled finish for secure no-slip grip and positively locks body halves together during use, Innovative design makes tool easier and more secure to use than old-fashioned pin-aligned drivers, No more worrying about part of the tool falling off and damaging the fork leg, High quality protective black e-coat with laser engraved markings, ly weighted to drive seals, Limited lifetime warranty