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The tuning nail head is used for the tuning machine of acoustic guitar or electric guitar, sturdy and durable, very suitable for upgrading your cheap instrument.
The guitar tuning nails have been professionally tested by us. Easy to install, just slide the string through the hole, tighten the locking thumb wheel, and then adjust the string.
Material: Zinc Alloy
Size Chart:
Installation Hole Dimension: Approx. 4 x 3.2mm/ 0.15 x 0.13inch
Length: Approx. 20.2mm/ 0.80inch
Package Includes:
6 Pieces Tuning Peg Buttons(including screws and gaskets)