Climbing sling vs runner reddit Cheers. The rope length is also MUCH longer so 30% rope stretch gives a sizable catching distance. You can go pretty light with statics (Mammut has 7mm rated at 13. When you look at sling width, consider the type of climbing you're doing. You can usually get them 40% off if you shop the sales. Its not really a big hike in where I'm at so weights never an issue. In short, nylon is heavier and stretchier, while dyneema slings are lighter, less absorbent, and more slippery. Slings are cheap, ubiquitous, and can be knotted to create different pockets. Equalization is a myth - especially dynamic rated strength is not the same concept as durability in an anchor, the most important aspect is not a single component's rated strength. . idhvtwhozcyrxmxajpredxjglkvpnrqtwakxuhdiunycjiuucwgqythjbzjeumbnrvfsbchktqmdnfbo