Model AO020B1P Classical Guitar Tuning Keys A pair of tuning keys, one left and one right, designed for classical guitars and compatible with most acoustic guitars. Precise gear ratio and decorative goldplated finish combine reliable function with an attractive appearance. Key benefits Precise, stable tuning: 1:14 gear ratio provides smooth, accurate adjustments for consistent string tension and easier fine tuning. Durable and attractive finish: Goldplated alloy panel with embossed patterns offers corrosion resistance and a polished look that improves the instrument appearance. Easy integration: Compact, symmetric left and right pieces are designed to match classical guitar headstocks and blend with most acoustic guitar styles. Smooth operation: Wellmachined gears deliver quiet, lowfriction rotation for reliable performance during practice and performance. Important attributes Model: AO020B1P Pack: 2 pieces, left and right Gear ratio: 1:14 for precise tuning control Material: Goldplated alloy panel with embossed decorative patterns Compatibility: Designed for classical guitars and suitable for use on most acoustic guitars Typical use scenarios and replacement: worn or damaged tuning keys on a classical guitar to restore tuning accuracy and appearance. Upgrade and : Add a goldplated, embossed set to refresh the look of an instrument while maintaining reliable tuning performance. Workshop and builds: Suitable for guitar shops and luthiers needing matching left and right tuners for restoration or builds. Notes on fit and installation Designed to fit standard classical guitar headstocks; confirm peg hole spacing and post dimensions on the instrument before installation. Twopiece set includes one left and one right tuner. Mounting hardware is not specified. This AO020B1P tuner set balances functional tuning performance with an elegant goldplated design for practical use and visual enhancement of classical and acoustic guitars.