Editorial Review Determine fret spacings and layout fretboards accurately."Before working on any vintage guitar, I always check fret accuracy with these rules.""Dan ErlewineOur accurate, high quality 22" x 1-1/4" x .030" rules, crafted of durable stainless steel for years of service in professional repair shops. Each rule has four different fret scales, and features precisely etched, easy-to-read markings on both sides.Martin / mandolin / banjo rule24.900" Martin short25.340" Martin long*13-7/8" mandolin26-3/16" banjo*Martin long scale: The scale used on Martin Dreadnoughts is commonly referred to as 25.4" but is actually 25.34".
Features 1) Determine fret spacings and layout fretboards accurately 2) Accurate, high quality rules are crafted of durable stainless steel for years of service in professional repair shops 3) Each rule has four different fret scales, and features precisely etched, easy-to-read markings on both sides 4) Includes these 4 instrument scales: 4.900" Martin short, 25.340" Martin long, 13-7/8" mandolin, and 26-3/16" banjo 5) Dimensions: 22" x 1-1/4" x .030"
Specification Brand : StewMac Label : StewMac Manufacturer : StewMac Model : #AN0802 ProductGroup : Musical Instruments ProductTypeName : INSTRUMENT_PARTS_AND_ACCESSORIES Publisher : StewMac Studio : StewMac Title : StewMac Fret Scale Rule, Martin / Mandolin / Banjo Rule