This is one of Index's finest hand cracks and well worth the approach hike.
Rattletale climbs an indistinct corner in one pitch to reach the base the prominent overhanging hand crack. Pitch 2 climbs the crack which ranges from perfect hands to just barely wider. The third pitch climbs a slightly overhanging corner in a bay to reach the top of the cliff. Toprope the offwidth to the left for bonus points.
Location
At Rattletale Wall. Belay stations are fixed slings on natural features. Pitches are short and can be linked, one 60m rope is enough for rappelling.
Protection
A set of nuts and cams, with double or triple hand-size (i.e. #2 and #3 C4 Camalots).
Great route! Cheers to whoever put the P1 and P2 anchors in - not so sure how long the fin/boulder with slings on P1 and the sling covered bush on P2 would have supported the route's well-deserved popularity.