Specialty tools used by the pros that'll help you analyze your electric guitar and dial in a perfect setup.You'll be amazed how much better your guitar can play and sound with just a few simple tweaks. You love tinkering on your guitar, but have you ever wondered what the "right" setup is? While it's all a matter of taste, these essential tools will let you know exactly where to start, and help you find your perfect setup.In this set you'll get a String Action Gauge to set string and bridge saddle height (and much more), a set of Understring Radius Gauges to set bridge saddles to the radius of your fretboard, and a set of Pickup Clearance Gauges, the easiest way to find and set your favorite pickup height.Get serious about setting up your guitar!This set goes great with Dan Erlewine's Guitar Player Repair Guide (sold separately). You'll see how to use these tools and see them in action.Includes:String Action Gauge, MetricUnderstring Radius Gauges, standard width, set of 9Pickup Clearance Gauges, set of 4