Shubb Capos are by far the best for not creating tuning problems. Learn more...
capo models: 1 - 2 - 3 - 4 - 5 - 6 - 7-8 - 9
About the MODEL
For your nylon string guitar,
the capos on this page are the right choice. They are all 2.25" wide, and flat.
Almost every nylon or gut string guitar has a flat fretboard.
On an extremely rare instrument that might have a radiused fretboard,
then either our model 1 or model 3 would be the right choice.
Conversely, it is very unusual to find a steel string guitar
with a truly flat fretboard, but in those rare cases -- perhaps
custom instruments -- then our model 2 would be the right choice.