1 Set of 6R Guitar Knob Guitar String Peg Locking Tuners
 Specifications:
 Material: Metal !#!amp!*! Copper gearColor: BlackApply: Electric guitar or Wooden guitar(The right of the headstock)Remark: Manual measurement error、 the size may have some tolerance range! Features:
 Easy to use、 the strings are not in tune.Behind the rotating compass can lock the strings.Feel fine、 accurate tuning、 do not run sound. Package Included:
 6 x Chord buttons6 x Hex nuts6 x Spacers6 x Screws