10 Pcs Electric Guitar A3 Double Course 2 Way Adjustable Truss Rod Rods 9*440mm

Item brand new,never used.
high quality and testing is fine
Item 100% like the picture shown
Truss rod for guitar builders.
Rod is for inserting in neck while building.
Similar to may OEM style rods.
Total Length:17.32 inches 
Two Way Adjustment
4mm Allen key head
body is wrapped in blue shrink wrap to allow for gluing.
Package Include:
10 X Guitar truss rod