Ideal for replacing a damaged tuning machine. 1 generic oil-bath tuning machine, "Grover" style, for acoustic or electric guitars. Black, left side (bass strings: E-A-D).
Mounting side: looking at the front of the headstock, the tuning machines on the left of the headstock (bass: E-A-D) are "left side" mounted, and those on the right (treble: G-B-E) are "right side" mounted.
To complete or repair a 3x3 set of tuning machines for Gibson-style SG, ES-33x and Les Paul guitars, and for acoustic guitars (Dreadnought, etc.). Hole diameter in the headstock: 10 mm