Check the listing for details. Nut Flat Bottom Composite 1 3/4 44mm White E 12r Slotted 109305WH. Color: Beige, Condition: New. Listed at 12.99 USD. Nut, Flat Bottom, 1 3/4 (47/64"), 44mm, for E Type Guitars, Right Hand White Finish Composite Pre-Slotted string locations. Specifications: Right Hand 6 string guitar setup E Style acoustic setup Overall width 1 3/4" (44mm, between 1 47/64 and 1 3/4) Aged White molded plastic with glass reinforced acetal copolymer compounded providing a lubricated surface for nut. Pre-slotted for standard string setup Overall width 1 3/4" (44mm, between 1 47/64 and 1 3/4) Overall width is 5.9mm (.232") Overall height at string 1 (high E) - 0.336" (slightly under 11/32") Overall height at string 6 (low E) - 0.336" (slightly under 11/32") Upper radius (string) is approximately 12" String Spread 1.375" (1 3/8") Bottom edge is flat This product is a formed acetal copolymer glass reinforced plastic molded nut. The plastic material is provides a pre-lubricated surface for smoother string action. Please note: due to the variations in guitar setups, you may need to sand or adjust this part to fit your specific guitar. There are a number of radius and bottom setups, widths and other details that vary from guitar manufacturers, if you have questions, please email us, we will try to answer your questions as to fit, we cannot guarantee fit for specific guitars, there are so many variations from year to year and model to model. You may need to adjust this product to fit your specific application.