Everything you Need to Measure and Adjust your Neck Relief on all GIBSON® Guitar Models and PRS® (Made in USA). Will not Work for PRS® (Korea). This Kit will Work for other Guitar Brands that use a 5/16" Socket Wrench. Comes with a Precision Truss Rod Gauge, Pick Capo, 5/16" Truss Rod Wrench with a screwdriver Precision Stainless Steel Gauge Includes the 3 Most Common Truss Rod Neck Relief Measurements (.006", .008", .010") for Electric, Acoustic, Classical & Bass Guitars with Easy to Follow Instructions Printed Right on the Handle & an Innovative Pick Capo to Assist Premium Truss Rod Wrench - 5/16" with Strong Carbon Steel Construction & Ergonomic Comfort Handle features a Magnetized Screwdriver for the Small Truss Rod Cover Screws and a Protective Bumper to Protect the Headstock These products are part of our KEEP IT SIMPLE, SETUP (KISS)™ Method using our Precision Gauges & Tool Sets combined with step-by-step general guidelines anybody can follow and setup their guitar to play and sound great. GIBSON® & PRS® and all other third party brand names are trademarks of their respective owners. Music Nomad LLC is not affiliated with those owners, nor claims ownership of those marks