Heel Width Heel width is defined as the widest part of the neck, as measured at the butt end. Our default heel width for guitar necks is Fender-sized 2-3/16” (55.56mm) which is the industry standard for Strats and Teles. Most Charvel replacement necks (and some other styles) require a wider heel width of 2-1/4” (57.15mm). … Continue reading Heel Width