Extra Hand Adjustment Knob You also upgrade to the

You also upgrade to the quick removable feet like the Raptor

the take down bolt under the base that threads up into the bottom of the geared rack

Simply slide the upper bridge assembly off the vertical posts on your old base and

This item comes with the following:

The come in sets of three and work for both the Raptor and the new all aluminum T-Rex bases

Extra Hand Adjustment Knob You also upgrade to theThis Raptor bridge adjustment knob is retrofittable to early model T Rex front rests. You will now have the option to adjust the bridge by hand as well as the provided remote tool. This item comes anodized black in color. This item comes with the following: CNC machined knob W pre installed mounting set screws