2.35" Pin with Double-Knurl for Hands-Free Adapter
This double-knurled pin is 0.1" longer than the two standard (2.25") SmartCamber standoffs. It must be installed at the top of the SmartCamber tool to keep the tool properly calibrated when the Hands-Free Adapter (HFA) is attached to the gauge.
The standoff you remove is then installed onto the HFA (so both standoffs on it are the same length). This double-knurled pin comes with the purchase of the HFA.