Waverly High Ratio Guitar Tuners with Butterbean Knobs for Solid Pegheads New 21:1 gear ratioFor decades, Waverly tuners have been the standard by which all other tuners are measured. We now offer our flagship tuners with a 21:1 gear ratio option for more precise tuning control. When you want the best of classic design and expert craftsmanship, these premium handmade Waverly tuners are what you've been searching for. Nothing is a better sign of quality than a guitar that stays in tune right from the very first strum. And if you're the type of player who sweats all the details, you'll love the responsiveness and ability to dial in your tuning with extreme precision. Mastercrafted for precisionBest of all, Waverly tuners are built to last. We assemble each set in our Ohio shop, and if they ever fail, they're backed by our Lifetime Promise. No other tuner comes with this dependability. This timeless design, rock-solid construction, and smooth, reliable operation have made Waverly tuners the favorite of both musicians and renowned guitarmakers for more than 100 years. Why choose Waverly high ratio tuners? Drop-in replacement designIf your guitar already has Waverly tuners, upgrading to the high ratio models is a 5-minute job anyone can do. They literally drop right in. No drilling is required. Smoother tuning with no backlashWith tight tolerances and expert machining, the simple open-back mechanism has a smooth, responsive feel with no backlash. Tuning up or down is smooth, accurate, and easy. Longer life with less wearWaverly's use only the highest quality materials for every part of the tuner. The stainless steel and machined bronze alloy gears are more durable than standard quality tuners. Timeless design details