Photos by diplodocus

Can anyone tell me which company makes this hangboard? Saw it in a book, but without mention of manufacturer

Made a “Rope Hook”, similar to the one made by Metolius. Just use a strong old clothes hanger, fold it in half, then bend it into a U shape, with a hook on one end. Finally push it through a 1 inch tubular webbing. Burn both ends of webbing to prevent fraying…done!