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Description
The crack starts at fingertip width, and then widens. The entry move into the fingertip crack is probably the technical crux, but a steep hand traverse and offwidth exit moves are much more strenuous.
Location
From Lion's Share, tunnel to the right behind a block and you will see this superb, right-arching crack that increases in size to narrow offwidth at the top.
Protection
rack to a four inch cam (e.g. old style #4 Camalot)