Petzl OK Screw Lock Carabiner backpack if you're a heavy/salty sweater)

if you're a heavy/salty sweater)

Setting the bar as the global best-seller for ski mountaineering training and racing boots

because we know that lightweight needn’t mean wimpy

and originally developed by the US Army to replace natural down

Petzl OK Screw Lock Carabiner backpack if you're a heavy/salty sweater)Oval carabiner for use with pulleys and ascenders Lightweight aluminum carabiner with a symmetrical oval shape that allows optimal loading of devices with a wide cross section, such as pulleys, ascenders and progress capture pulleys. Available in three locking systems (SCREW LOCK, TRIACT LOCK and BALL LOCK) Description Symmetrical oval shape allows optimal loading of devices with a wide cross section, such as pulleys, ascenders and progress capture