Check the listing for details. Nut Guitar Resin Electric 43 mm 12 radius 1 11/16 LH 108662L. Color: Black, Condition: New. Listed at 9.99 USD. Guitar Nut Left Hand 43mmModern Electric 12 Radius0.232" Thickness (5.9mm (15/64")0.335" Height (21/64" or 8.5m) in middle1.693" length (1 11/16" or 43.0mm)This is a resin (plastic) nut.It is pre-shaped and pre-sized.This product is produced for Bitterroot Guitars.We are not associated with the original manufacturer; these parts originate from our suppliers only.These are not made by the original OEM suppliers. Specifications:Left Hand ElectricResin Nut (plastic)1.693" width (1 11/16" 43.0mm)0.232" thickness (5.9mm or 15/64")0.335" height (21/64" or 8.5mm) in middle1st string height is 0.32" (just over 5/16" (8.1mm)) at top edge of nut6th string height is 0.348" (8.4mm (21/64")String spread is 1 3/8 (35.3mm) Typical for width of nutString slots are set for 10-50 gauge cut.Radius 12"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 similar to many modern G Style nuts, it is not tapered to fit older designs.Molded Resin Material.Any reference to a manufacturer is for the purposes of identifying a cross reference for this product, these products are made for us and do not originate from the OEM supplier or source.