ISC Stryder Foot Ascender Carabiner The new dual buckle system 272 18 The new dual buckle system offers improved stability and allows you to use them with a wider variety of climbing boots • Long rope system: 2002 • Constructed aluminium body and attachments made from the solid in the machining process • Easy running of the climbing rope through the Cocoon • Infinitely variable length • Trapeze 4 shackles • Easy re tightening of the rope when changing the anchor point by the auxiliary roller Ally (no PSA) • Automatic blocking of the adjusting without path loss • easy loosening and shifting the adjustment even after heavy loads • lightweight lifts of climbing rope ascent • optimal Choking function (choking concerns on the trunk) The ISC Stryder Foot Ascender has been designed with durability and functionality in mind It also features a locking tab to prevent unwanted kickout