Capo for Acoustic Guitar Oxford AG345 (universal) – clamp-style universal capo for acoustic guitars

Oxford AG345 is a universal clamp-style capo for acoustic guitars designed to fit a wide range of neck profiles. The capo enables quick key changes by clamping across the fretboard, applying even pressure to the strings to help preserve tuning and intonation. Its compact, spring-loaded mechanism allows single-handed attachment and removal, making it suitable for practice, live performance and recording sessions.

Advantages

The capo provides consistent, even pressure across all strings to minimise buzzing and maintain accurate pitch when transposing. Its universal, clamp-style design adapts to various neck radii and thicknesses, reducing the need for multiple capos. The spring mechanism ensures fast, secure mounting and removal without tools, and a soft rubber contact surface protects the fingerboard and strings from scratches.

Suitable for

• Acoustic guitar players needing quick key changes
• Live performers and gigging musicians
• Home practice and guitar lessons
• Recording sessions where consistent intonation is required

Key specifications

• Type: clamp-style universal capo for acoustic guitars
• Compatibility: fits a wide range of neck profiles and radii
• Operation: spring-loaded clamp for one-handed use
• Contact surface: soft rubber padding to protect fretboard and strings
• Material: lightweight metal alloy with rubber inserts
• Finish: matte surface designed for reduced glare during performance

How to use

Position the capo across the desired fret so the rubber contact pad sits directly over the strings, then squeeze the clamp open and release to let the spring engage. Ensure the capo applies even pressure from the first to the sixth string and is placed close to the fretwire without touching it to avoid buzzing. To remove, squeeze the clamp and lift the capo off the neck. Check tuning after placing the capo, since even pressure and neck relief can affect string pitch slightly.

Usage recommendations

Regularly wipe the rubber contact surface and metal parts with a soft cloth to remove dirt and sweat. Avoid excessive force when clamping near the nut and store the capo in a protective pouch to prolong rubber life. If prolonged intonation issues occur, try slightly repositioning the capo closer to or farther from the fretwire to find the best placement for your instrument.