42mm Guitar Metal String Lock Locking Nut for Electric Guitar Tremolo Double Lock System, Black

Fits for Strat or SQ Style Electric Guitar.
colour: black
Material: Metal
size: 4.19*1.56*1.28cm
String Spacing: 35.5mm
Package Contents:
1 * set Double rocker guitar locker
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.