1/2" UNC x 1.5D Recoil Insert 23083 Pack Of 10 6861450 With 128 timing curves at

With 128 timing curves at your disposal

Double line (SAE) and knurled (metric) ring help easily identify standard and metric sockets

5 Thread for Shank M6

Air velocity 45m/s (53m/s when in turbo mode) Overall Length 948mm

Gilmer pulleys are a great solution for any racing set-up

1/2" UNC x 1.5D Recoil Insert 23083 Pack Of 10 6861450 With 128 timing curves atRecoil inserts are rolled from high quality stainless steel wire with a diamond shaped cross section, wound to the shape of a spring thread. Once the insert is installed into a tapped hole, it provides a permanent and wear resistant thread in the parent material designed to be stronger than the original thread. The inserts are greater in diameter than the corresponding tapped hole and compress as they are installed. This allows maximum surface contact