Graph Tech TUSQ XL Slotted Epiphone-Style Guitar Nut (PQL-6060-00)

The Graph Tech PQL-6060-00 is a pre-slotted replacement nut sized for Epiphone-style guitars made before 2014, with a 1/4-inch width and about 1-3/4-inch length. It is made from self-lubricating TUSQ XL, a man-made material impregnated with PTFE to cut string binding and help keep the guitar in tune. The pre-cut slots make installation straightforward. Graph Tech states the material improves harmonic content and sustain versus standard plastic.