Crafted specifically for guitars designed for players wanting more versatility from their instrument, the 2" Locking Nut-Chrome is a perfect addition to your setup. Whether you have a FR style tremolo unit, or are just looking for a locking nut to keep your guitar in tune, this locking nut will do the trick for you. This premium chrome locking nut ensures optimal tuning stability and reliability, allowing you to focus on your performance without the worry of slipping strings. Experience the precision and durability that Big Lou Guitar is known for, and elevate your playing with this essential component tailored to your needs.