9pcs Guitar Spoke Gauge T-Shape Ruler Fingerboard Measure Luthier Tool Neck Arc Adjustment Measure Caliper

Description Features: Meticulous workmanship: The meticulous design, perfect in workmanship, durable and long service life. Compact and portable: being so mini and light-weight, this product does not take much space and can be easily taken away. The radius is engraved on the handle. It is easy to measure the radius from above or below the string. An essential tool for beginners or professional guitarists, easy to adjust the use time. High Quality Material: Made of high quality stainless steel, it has good anti-rust properties and maximizes the service life. Everything you need to keep your guitar healthy and tidy, accurately set the guitar bridge seat to fit the fingerboard radius. Specifications: Size: 70*63mm Color: silver Material: Stainless steel Suitable: for any guitar Radius: 7.25, 9.5, 10, 12, 14, 15, 16, 17, 20 Package Included:9pcs/set * guitar T-shaped ruler Notes: Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.