Editorial Review "Simply the best you can get." " David GrismanOur uncompromising design features patented threaded worm tension bushings that eliminate looseness, for maximum tuning efficiency.The precision-machined stainless steel worm gears, bronze alloy string post gears and 16:1 gear ratio assure smooth, accurate tuning.Performing artists stay in tune with Waverly:oeThe best tuners in the world. " Chris ThileoeThey have changed my life. " Sam Bush"I love Waverly tuners. The keys move with ease and hold strong, two important qualities we must have to perform night after night. I have Waverly tuners on all my mandolins." " Rhonda VincentUltra-smooth operation, precise, reliable tuning, long life and classic beauty.Each handsome engraved baseplate is now computer-machined from a single brass billet, for lighter weight with unwavering stability.Standard spacing measures 29/32" (0.906") between each string post.String post diameter: 0.236"Required peghole diameter: 21/64 or 0.328"Each set includes: Pair of 4-left, 4-right tuning machines Knurled press-fit brass peghead bushings Mounting screws Installation TipsPeghole spacing: Plate-mounted tuners can't work efficiently if the pegholes are improperly drilled. These tuners require precise 29/32" spacing for accurate alignment.Bushings: Get the right fit! Use a slow-speed 0.328"-diameter reamer to cut a clean, accurate counterbore for a professional job.Mounting screws: Pilot holes required. Installing delicate screws into hard wood requires great care and accuracy. We highly recommend a 5/64" bit for the pilot hole before installing these screws. Lubricate the screw threads with cutting lubricant (also wax or a bar of soap) to reduce friction and help them thread properly.
Features 1) Our uncompromising design features patented threaded worm tension bushings that eliminate looseness, for maximum tuning efficiency 2) Ultra-smooth operation, precise, reliable tuning, long life and classic beauty 3) Precision-machined stainless steel worm gears, bronze alloy string post gears and 16:1 gear ratio assure smooth, accurate tuning 4) Lifetime Guarantee 5) Set includes pair of 4-left, 4-right tuning machines,knurled press-fit bushings, and mounting screws
Specification Brand : Waverly Label : StewMac Manufacturer : StewMac Model : #AN6050-G ProductGroup : Musical Instruments ProductTypeName : INSTRUMENT_PARTS_AND_ACCESSORIES Publisher : StewMac Studio : StewMac Title : Waverly F-style Mandolin Tuning Machines with Pearl Knobs, Satin Gold