Schertler Guitar Tuning Keys for 3+3 Solid Pegheads - Metal Knobs

Schertler Guitar Tuning Keys for 3+3 Solid Pegheads - Metal Knobs

Swiss design and distinctive look!
High quality open-gear tuners for 3-left/3-right solid pegheads.

Schertler machines are precisely engineered with 18:1 gear ratio, nylon worm post bearings in a compact zinc base, and adjustable knob tension. The result is impressively smooth and accurate operation. Metal knobs fitted with steel internal shaft bushings for durability, and eye-catching unplated brass crown gears.

Also available with ebony knobs for slotted peghead steel string and classical guitars.

• 18:1 gear ratio
• 3-left/3-right with mounting screws
• Removable metal knobs
• 10mm (13/32") diameter pegholes required
• Knurled press-fit peghead bushings
• Available in bright chrome or gold

Installation Tips

Bushings: We recommend the #2065 Bushing Reamer (0.393" diameter) to cut a clean, accurate counterbore for a professional job. Fit the press-fit tuner bushings correctly so your tuners will work smoothly.

Mounting screws: Pilot holes required. Installing delicate screws into hard wood requires great care and accuracy. We highly recommend the #1711 Depth-stop Drill Bit (No.50 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.