European Norm 1891 from A-to-B
Richard Tregoweth, Tuesday, January 31, 2012

Yale Blaze is a very popular climbing line - tree climbers who acclimatize to the 11mm diameter remain very loyal to the rope and virtually always replace like-for-like when their Blaze climbing line finally does give up the ghost.
But many Blaze diehards are unaware of the fact that Yale Blaze ..