Black Diamond Tests Catching Falls on Rope-Worn Biners
Kolin Powick of Black Diamond tests what happens when catching falls through rope-worn biners. Itâ??s not the ultimate strength of a rope-worn biner that makes me the most nervous; itâ??s the risk of cutting a rope. As the biners get grooved or â??trenchedâ? from rope wear, a sharp edge begins to form on the sidesâ??and […]