Check the listing for details. Nut Guitar Bone 12 string Electric 1 3/4 inch RH 109430. Color: Bone, Width: 45mm 1 25.32", Condition: New. Listed at 10.49 USD. Guitar Nut Right Hand 45mm12 String Electric guitarsNatural Bone MaterialFor 12 String Electric Setups.20" Thickness (5.0mm just over 3/16").316" Height (5/16" or 8.0mm) in middle saddle side1.78" length (1 25/32" or 45mm) on saddle side.It is pre-shaped, pre-slotted and pre-sized. This product is designed to be slightly oversized to allow for variations in guitar setups. You may need to adjust width or height to accommodate your specific setup. Please check dimensions, there are a lot of 12 string setups and they vary from model and manufacture with various width of nuts.This product is produced by Bitterroot Guitars and is not authorized or associated with any specific guitar manufacture. This is an aftermarket part, the reference is to communicate the application and use of the product itself. Specifications:Right HandNatural Bone NutFor 12 String Acoustic or Electric Setups.20" Thickness (5.0mm just over 3/16").316" Height (5/16" or 8.0mm) in middle saddle side1.78" length (1 3/4" or 44.5mm) on saddle side.String spread is 1 1/2" (1.507") Typical for width of nutRadius 16"Depending on your guitar, you may have to sand for height or adjust string slot cut for setup.Note: This is a flat bottom nut, it is not tapered to fit older designs.Natural Oxen Bone Material.