Check the listing for details. COMPENSATED BRASS NUT for Fender STRATOCASTER Guitar - 43mm - Replacement. Color: Gold, Condition: New. Listed at 14.99 USD. Hello again from GeetarGizmos. We're very happy to offer our 43mm / 1 11/16" compensated brass nut for Fender guitars. Drops right in as a direct replacement for your current plastic nut. Nut compensation is a method of enhancing the intonation (tuning) of your guitar. By increasing the scale length of the three treble strings at the nut, your guitar will reach perfect tuning and stay that way. Our flat-bottom nut is hand ground and sanded from solid brass and round-slotted for perfect string placement. All handmade in our USA shop to fit your guitar. 1.69" long, .19" tall, .12" thick, flat bottom. Shipped immediately with full postal tracking."Great service! Even made a custom adjustment for me. Looks great!" "quick shipment, item in good condition, thank you" "Wonderful - thanks!" "It came today! looks good and it'll work well! A++++++++++" "Great tone improvement!"