Twin and Half Ropes

The Half is an 8.8mm diameter that is light, compact and ideal for speed ascents. The tough Marathon sheath protects against the most abrasive rock conditions,...

The Duetto is built to be lightweight with a great hand. The smooth, abrasion resistant sheath glides over the snow and ice and through gear effortlessly....

The Fusion Photon is Sterling’s first half rope that is also certified to twin. It was manufactured to have a perfect balance of diameter to weight....