Cypher Ascenders

Our patented ascenders are strong, work on ropes from 8mm to 13mm and come with a patented lever that, when suppressed, allows for safe and easy down climbing without removing the ascender from the rope. Complete with a comfortable rubber grip that stays that way even in harsh, wet conditions. The rope cam is designed to hold even on dirty, muddy or icy ropes. CE Certified 0333 EN567:1997 and EN12841:2006-B Weight: 215 grams each Dynamic Rope Diameter Range: 8mm to 13mm Static Rope Diameter Range: 10mm to 13mm Patented design