Petzl OK carabiner RUCKSACK with a single button and

with a single button and a symmetrical headband for adjusting the size

and inhabit

Dynamic elongation: 34 %

the “Limit “rating should be applied for men

heat exchanger and internal pressure regulator produce best-in-class

Petzl OK carabiner RUCKSACK with a single button andPetzl OK: oval locking carabiner for pulleys and ascenders The Petzl OK is a lightweight aluminum locking carabiner with a symmetrical oval shape. It is designed to load equipment with a wide cross section evenly, making it especially suitable for pulleys, ascenders, rope clamps and progress capture pulleys. Its fluid interior and Keylock nose facilitate device installation and help reduce snagging during technical maneuvers. Why use an oval