How Strong Are 30 Year Old Slings???Подробнее
Amazon Chinese Knockoff Climbing Carabiners TESTEDПодробнее
30 year old rope #breaktest #climbingПодробнее
Arc'teryx 395A Harness Break Test! How strong is this expensive lightweight harness?Подробнее
Brand New vs 15 Years Old - Break TestПодробнее
