THIS DEAL OF THE DAY 1 Two Knob Block - LIME GREEN IS 25% OFF! NO COLOR REQUESTS, NOT RETURNABLE. OVERPOUR.
Very large and easy to stand on block shapes help build the confidence needed for stabilization on the wall.
Sticks out from the wall: 3 1/2"
These attach with a 3/8" bolt and one screw so that the hold doesn't spin.