Features:
1. Replacement/Upgrade parts for electric, folk or acoustic guitars or precision instruments.
2. Durable and highly reliable for easy, smooth, and precise tuning.
3. Made of solid materials with an elegant and professional look.
4. Easy to install, quick and accurate tuning.
5. With heavy duty internal gear.
6. Provides finer tuning and greater stability.
7. Quality sealed guitar machine heads.
Specification:
Material: Alloy handle +A3 steel plate + easy to cut iron string + copper gear
Color: Silver
Package includes:
6*Guitar tunner
1*Wrench
1*String Winder
1*Screwdriver