The Music Nomad Gibson & PRS Setup Kit is a practical truss rod adjustment solution for USA-made Gibson and PRS guitars. Designed to make one of the most important setup tasks easier this kit helps you measure and adjust neck relief using straightforward tools and printed guidance. The precision stainless steel gauge includes the three most common relief measurements (.006" .008" and .010") while the innovative pick capo helps keep the process simple.Once youve checked your neck relief the premium 5/16" truss rod wrench lets you make accurate adjustments. Its carbon steel construction ergonomic handle and protective rubber bumper provide a comfortable grip while helping protect your instrument. A built-in magnetic screwdriver also makes removing small truss rod cover screws quick and convenient. Although designed for USA-made Gibson and PRS guitars the wrench can also be used with other guitar brands that require a 5/16" socket. The gauge is suitable for electric acoustic classical and bass guitars making it a useful addition to any guitar maintenance kit.