The 5000-00 is a perfect option to replace and upgrade the nut in almost all Fender style electric guitars. It will work in both a flat bottom or curved bottom nut slot due to its ingenious design, just sand off the tab for a curved bottom.It is pre-slotted to make for a quick and easy install.PQL-5000-AG - nut has an "aged" look to match the vintage look of your guitar.The PT-5000-00 is also available in a convenient luthier 10 pack (LT-5000-10).