Innovative design makes tool easier and safer to use than old fashioned pin aligned drivers Anodized aluminum locking ring features knurled finish for secure no-slip grip and positively locks body halves together during use Perfectly weighted to drive seals Body halves are machined from durable carbon steel and feature high quality protective black e-coat with laser engraved markings No more worrying about part of the tool falling off and damaging the fork leg or hitting your feet