Petzl SM'D Twistlock Arcteryx Alpha Lightweight Parka even when not fully zipped

even when not fully zipped up

A central adjustable screw allows riders to finely control the board's rotation force

and uncompromising choice for harsh conditions

Suitable for any mission

Petzl SM'D Twistlock Arcteryx Alpha Lightweight Parka even when not fully zippedThe Petzl Sm'D is a Highly versatile, lightweight, compact, D shaped locking carabiner. SmD is a D shaped locking carabiner that is lightweight and compact and can be used in numerous situations; it is easy to use, even when wearing gloves. The H cross section reduces the weight of the Sm'D and also provides strength. The TWIST LOCK is ideal when quick opening is key (e. g. at the end of a lanyard) and when connecting a GRIGRI to a harnes. The Sm'D is