Torque Nuts can be used to protect parallel sided cracks. Their shape means they can be used in multiple orientations, giving you a wide range of placement options with every piece. Lightweight aluminum alloy construction means that despite their low weight, each Torque Nut has a 14kN strength rating. An extendable sling lets you reduce rope drag without extra quickdraws, and can be replaced with DMM's in-house re-slinging service. Torque Nuts work in all conditions. They are especially useful in winter, when icy cracks cannot be protected with cams. However, Wired Torque Nuts are more resistant to accidental axe strikes and easier to control placing above your head.