Stainless Steel String Action Ruler Guitar Setup Gauge Luthier Measuring Tool Activity Trackers 10 x one way check

10 x one way check valve

Precision ground for proper balance at high RPM

It can also be used to place rags or other small things

Pull the sleeve over the hook

Stainless Steel String Action Ruler Guitar Setup Gauge Luthier Measuring Tool Activity Trackers 10 x one way checkITEM NAME: Stainless Steel String Action Ruler Guitar Setup Gauge Luthier Measuring Tool img *{margin: 0; padding: 0;. It's never been easier to zero in on the perfect string height as it leaves the nut. No more fumbling with calipers, straightedges or feeler gauges. 1 Piece Guitar String Action Gauge. The silver square on the bottom corner of the gauge, under. 010 thick, which allows it to slip into each nut slot including the narrow high e slot.