Updated for 2018, we managed to squeeze even more capability into this highly competent multi-tool. There’s still inch and metric hex wrenches, but with two sizes added. All truss rod sizes are ball-end. A 5/16” nut driver handles Gibson truss rods, and a ruler permits precise measurement.

Features

Item shown: CruzTOOLS GTMLT1 GrooveTech Multi-Tool
Model #: GTMLT1
UPC: 718122357017