Wittner PGCWS Finetune Cello Pegs, 12.5 mm, 4/4 - 3/4, 4-Pack

Wittner Finetune Cello Pegs, 12.5 mm, 4-Pack

The Wittner Finetune Cello Pegs in this 12.5 mm four-pack provide geared pitch adjustment for the selected 4/4 - 3/4 size designation. Each peg tunes through its head while the fitted outer shaft stays stationary. The package supplies four components for an installation whose peg-hole dimensions match the specified diameter and taper.

Cellists and repair specialists can select this set when planning a complete cello peg replacement. Four same-size components support a coordinated installation when each hole accepts the specified fit. For a geared cello tuning upgrade, assess the diameter at the ring and shaft taper before fitting. Existing peg holes can differ, so nominal instrument size alone does not establish compatibility throughout the pegbox.

Wittner manufactures its Finetune pegs in Germany and provides fitting instructions for cello installations. The composite bodies seat in prepared tapered holes, with each string wound onto the rotating central section. A luthier, a specialist who builds and repairs string instruments, can assess installation depth and string clearance. Wittner recommends replacing one peg at a time during fitting to maintain more consistent tension on the instrument.

Key Features

• Four-Peg Package: Obtain four tuning components for a coordinated cello peg replacement.
• 12.5 mm Diameter Option: Match the specified ring diameter to each peg hole's measured fitting requirements.
• Geared Tuning: Adjust string pitch through the peg head using the internal mechanism.
• Stationary Outer Shafts: The fitted shafts remain fixed while the central string-bearing sections rotate.
• Composite Bodies: Use mechanically geared alternatives to traditional wooden friction pegs.
• 1:25 Taper: Give the installer a defined specification when assessing peg-hole fit.

Technical Specifications

• Brand: Wittner
• Product Line: Finetune
• Product Type: Geared cello tuning pegs
• Quantity: 4 pegs
• Instrument: Cello
• Selected Size Designation: 4/4 - 3/4
• Diameter Option: 12.5 mm
• Diameter at Ring: 0.5 inches
• Taper: 1:25
• Body Material: Composite
• Tuning Control: Rotating peg heads with internal gearing
• String Winding Surface: Rotating central section of each peg
• Country of Manufacture: Germany

What's In the Box

• 4 Wittner Finetune cello pegs in the 12.5 mm size option