Neck Relief Gauge fret press use included allen key to

use included allen key to remove the right side roller and mount it in the top left threaded hole

This Knob Bushing Puller is for removing guitar knobs and bushings without damaging

When you work on the binding for arched guitar top and the back

The blade is 10" long

Neck Relief Gauge fret press use included allen key toThe Neck Relief Gauge can measure a guitar's neck relief, The two wide and flat feet sit on the top of first fret and the 12th fret, the flat indicator tip will sit on either the 5th or 6th fret, the digital indicator reads the amount of bow in the neck. Adjusting the truss rod increases or decreases the amount of this relief. Made of machined aluminum with anodized black finish, Two Wide and Flat feet allow the gauge to sit stably on the frets to get