Sm'D Twist-Lock Punches as in the case of

as in the case of a victim fallen into a crevasse (progress-capture hauling pulley mode)

lightweight engineering and the SphereLock closure which is an upgrade to the traditional keylock system with an even cleaner nose profile

and then tap the side of the end of the Butterknife towards the rock

If you are direct line of site

Self-closing carabiner with semi-rigid webbing: an aid to reach the most distant bolts

Sm'D Twist-Lock Punches as in the case ofHighly versatile, lightweight, compact, D shaped locking carabiner. The Sm'D is an asymmetrical aluminum locking carabiner that is lightweight and compact and can be used in numerous situations. It is easy to manipulate, even when wearing gloves.