On Stage GA100 Guitar Capo (Black)Traditionally styled, the quick change On Stage GA100 Black Guitar Capo allows you to transpose a song quickly and easily. Simply clamp the GA100 capo to your guitar and play like you would without it. The spring loaded design is far easier to use than strap or thumb screw styles. In fact, the GA100 guitar capo is so easy to use that you can even remove it mid measure for a key change. Die cast zinc alloy construction provides necessary rigidity,