Graph Tech PQL-6642-00 White TUSQ XL 42 mm Pre-Slotted Electric-Guitar Nut

Best for

A right-handed six-string electric guitar whose flat-bottom nut slot, finished height, 34.26 mm E-to-E spacing and 14-inch radius match the published 6642-00 geometry.

Who should skip

Skip it for left-handed guitars, curved-bottom or mismatched slots, different spacing/radius, black TUSQ XL requirements, or installations without the tools and setup skill to fit final dimensions and slots.

Watchouts

Use PQL-6642-00 and GTIN 702725247141 for this white TUSQ XL right-handed variant—not black PT-6642-00 / 702725121748 or left-handed PT-6642-L0 identifiers. Nominal 42 × 6 mm sizing does not guarantee universal drop-in fit.

Likely add-ons

• precision measuring tools
• fine abrasive and nut-fitting tools
• nut files appropriate to the chosen string gauges
• qualified guitar technician when fitting or setup is not available

Verify before buying

• Is the guitar right-handed and six-string?
• Is the nut slot flat-bottomed and compatible with 42.05 × 6.0 mm stock?
• Is 7.69 mm enough height after fitting?
• Does 34.26 mm E-to-E spacing match?
• Does the instrument require a 14-inch nut radius?