This formation is up the canyon further still from the Boom Boom Buttress, and also on the left. There are 3 climbs on this formation; an unknown 5.7 wide wide crack on the left, then a face climb (Lockerbie 5.9) with 3 or 4 bolts and a fixed pin, and a mixed trad and sport climb which turn the big roof on the right, then traverses left on up a face with 3 or 4 bolts. (Locker D. 5.10c) ,
Hike past the Peta Crag, past The Gibblet, and past the Boom Boom Buttress. Just past the BBB, on the top of the hill, is Locker Rock. These climbs face west.