Come together as a set， one upper nut plus one lower nut.

Features:
Come together as a set， one upper nut plus one lower nut.
The rail is adjustable， better to meet your special needs.
Adjustable rail， 8mm in length， 6mm in height， 6mm in thickness， the slot is about 3mm in depth.
Upper nut， 43mm in length， 8.2mm in height， 6mm in thickness.
Lower nut， 64mm in length， 6.8mm in height， 3mm in thickness.
Great replacement upper nut and lower nut for your folk guitar.
Equipped with a min hex driver to help you loosen and tighten the screws.

Specifications:
Material: POM
Item Weight: 10g / 0.4oz
Package Size: 8 * 2.5 * 1cm / 3.1 * 1.0 * 0.4in
Package Weight: 14g/ 0.5oz

Package List:
1 * Upper Nut
1 * Lower Nut
1 * Adjustable Rail
1 * Mini Hex Driver