10 Best 12 String Capos 2025 in the United States

The D'Addario NS Capo is a solid choice for guitarists looking for a reliable capo for their 6-string or 12-string guitars. One of its standout features is the micrometer tension adjustment, which allows users to fine-tune the pressure on the strings. This means you'll achieve a buzz-free sound no matter where you place it on the fretboard, which is especially beneficial for those who play in various tunings or styles. The adjustable tension combined with its strong, aircraft-grade aluminum construction ensures durability and longevity.

Ease of use is another strong point; the capo is designed for quick adjustments with a single hand. This feature is ideal for performers who need to switch keys on the fly during a performance. The lightweight nature of the capo (only 0.3 grams) means it won't weigh down your guitar or affect your playing.

While the capo is versatile, fitting both acoustic and electric guitars with radiused fretboards, it may struggle with very thick necks or unusually shaped instruments. Additionally, some users might find that the adjustment screw, while effective, can be a bit tricky to set up initially if they're not accustomed to using a micrometer system.

The G7th Heritage Series Wide capo is designed with a traditional yoke style that makes it easy to store on your guitar between songs. Its standout feature is the adaptive radius technology string pad, which adjusts to match the curve of your guitar’s neck, helping keep your strings in tune no matter where you place the capo. This is especially useful for guitars with wider necks, like many 12-string guitars or those with a nut width of 46mm or more.

The capo uses a combination of metal, silicone, rubber, and nylon materials to provide good durability and protect your guitar’s neck from scratches, thanks to a special silicone rubber pad that prevents metal-to-wood contact. Tension adjustment is handled by the yoke design, which applies pressure evenly from the center of the neck, giving solid string grip without damaging the strings. Because it’s made for wider necks, it might feel a bit bulky on smaller guitars or those with narrow necks.

Some users might find the tension a bit firm at first, requiring a little force to open and place the capo, but this ensures it stays put during playing. This capo is a strong choice for wider or 12-string guitars, offering reliable performance without compromising tuning stability or causing damage to the instrument.

The G7th Heritage Guitar Capo with Wide String Spacing is designed especially for guitars with wider necks, making it a good fit for 12-string players or those with a nut width over 46mm. Its traditional yoke style is low profile, allowing it to be comfortably stored behind the nut when not in use. One of its standout features is the adaptive radius technology in the silicone string pad, which adjusts to the curve of your guitar’s neck. This helps maintain tuning stability by evenly pressing down all the strings without causing buzz or tuning issues.

The capo also uses inert silicone rubber to protect your guitar’s neck from metal contact, reducing the risk of scratches or damage. Made from durable materials like stainless steel and nylon, it feels sturdy yet lightweight (about 1.9 ounces), which adds to ease of use. The tension mechanism is carefully designed to apply the right pressure—firm enough to hold strings down, but not so tight as to affect playability or tuning negatively.

It is mainly intended for wider neck guitars; it may not fit or work as well on standard or narrower necks. This capo is well suited for 12-string guitarists or anyone needing a wide-fit capo that offers reliable tuning stability and neck protection without complicated adjustments.