How Many Runners Sling Climb Do You Need?
How Many Runners Sling Climb Do You Need? Longer slings are more effective at reducing rope drag than a quickdraw, but are also heavier and bulkier. Single-length slings (60cm/24 in.) are a useful length—roughly 2 or 3 times longer than most quickdraws; they’re a good length to wear over a shoulder or as an alpine