String Instrument Accessories - brand generique - Tuning Machine Heads Guitar Tuning Black Highlights brand generique Tuning Machines Guitar Tuning Black Description: 3R3L guitar peg, tuners, machine heads with string locking function for electric/folk guitar Made of iron and zinc alloy, closed design, durable and easy to install Acoustic Acoustic Folk Guitar Replacement Parts, with heavy duty internal gear Great gift/accessories for guitar lovers Color: silver specification: Width: 17.5mm/ 0.69inch Material: iron and zinc alloy Note: guitar string knobs do not need to install screws Package includes: 6 pcs guitar tuning pegs (3R3L) Note: The color may be slightly different depending due to the color calibration of each monitor. Please allow slight measurement deviation due to manual measurement.