The PQ-4000-00 is a great option to upgrade or replace the nut on just about any guitar, bass or stringed instrument. It has been partially shaped with a top radius so most of the work has been done. All you need to do is final fit and slotting. It is a common nut blank for Gibson guitars along with many other acoustic or electric guitars.
The PQ-4000-00 is also available in a convenient luthier 10 pack (LQ-4000-10)