Wittner PGCWM1 Finetune Single Cello Peg, 14 mm, 4/4 - 3/4

Wittner Finetune Single Cello Peg, 14 mm

The Wittner Finetune Single Cello Peg in the 14 mm option provides geared pitch adjustment for the selected 4/4 - 3/4 size designation. Its internal reduction mechanism allows controlled tuning through the peg head while the fitted outer shaft stays stationary. This individual component supports replacement when its diameter and taper match the instrument's pegbox.

Cellists and repair specialists can select this option when sourcing a single replacement tuning peg or planning an instrument upgrade. For a geared cello peg replacement, the diameter at the ring and shaft taper help establish fit. Fine adjustment at the head supports measured pitch changes during practice and preparation. A pegbox assessment remains essential because the instrument's nominal size does not determine its existing hole dimensions.

Wittner manufactures its Finetune pegs in Germany and provides fitting guidance for cello installations. The composite body seats in a prepared tapered hole, and the string winds around the rotating central section. A luthier, a specialist who builds and repairs string instruments, can evaluate installation depth and string clearance. Correct positioning lets the moving section carry the string while the surrounding shaft remains fixed.

Key Features

• Single-Peg Format: Replace an individual tuning component without purchasing a complete set.
• 14 mm Diameter Option: Match the specified ring diameter to the instrument's measured fitting requirements.
• Internal Reduction Gearing: Make controlled pitch adjustments by turning the peg head.
• Stationary Outer Shaft: The fitted shaft remains fixed while the central string-bearing section rotates.
• Composite Body: Use a mechanically geared alternative to a traditional wooden friction peg.
• 1:25 Taper: Give the installer a defined taper specification when assessing peg-hole fit.

Technical Specifications

• Brand: Wittner
• Product Line: Finetune
• Product Type: Geared cello tuning peg
• Quantity: 1 peg
• Instrument: Cello
• Selected Size Designation: 4/4 - 3/4
• Diameter Option: 14 mm
• Diameter at Ring: 0.6 inches
• Taper: 1:25
• Body Material: Composite
• Tuning Control: Rotating peg head with internal reduction gearing
• String Winding Surface: Rotating central section
• Country of Manufacture: Germany