SHUBB C7b D-Tune Capo, BrassSHUBB C7b D Tune Capo, Brassplain brass, original designModel C7 and C7B. I was introduced to the concept of partial capoing many years ago by the great acoustic guitarist Harvey Reid and by Jeff Hickey, who developed the Third Hand capo (an elastic capo designed exclusively for partial capoing). These guys both were users ofShubb capos for "regular" capoing, but were WAY into the possibilities of partial capoing. In addition to using a Third Hand, I