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Petzl OK


  • Oval and symmetrical shape that allows optimal positioning of wide-section devices such as pulleys, ascenders and sliding fall arresters.
  • Aluminum carabiner whose lightness reduces the weight of the equipment carried by the worker at height.
  • It can be combined with the CAPTIV bar to favor the stressing of the carabiner along the major axis, make it integral with the device and limit the risk of tipping.


Facilitates manipulations:

  • Fluid interior design that limits the risk of stable point and facilitates the rotation of the carabiner.
  • Keylock system to avoid any involuntary hooking of the carabiner.



  • Ensures an optimum resistance/lightness ratio.
  • Protects markings from abrasion.


2 security lock versions:

TRIACT-LOCK: automatic lock with triple action opening.
SCREW-LOCK is a manual screw lock with a red indicator visible when the carabiner is unlocked.


  • Materials: aluminum
  • Certifications: CE EN 362, EAC


Reference: M33A TLN
Weight: 75g
Locking system: TRIACT-LOCK and SCREW-LOCK
Colour: black
Major axis resistance: 25 kN
Minor axis resistance: 8 kN
Open gate resistance: 7 kN
Gate Opening: 22mm


In stock

Petzl OK

Parcel delivery

The cost of shipping costs is 5 euros for the Peninsula, the Balearic Islands and Portugal. You can see the specific transport cost for your country in a simple way by simulating a purchase in the store.

From the moment the order is placed and confirmed, the delivery times are as follows:

– Manufacturing time:

  • Aerial ropes: 1-2 weeks.
  • Aerial trapezes: 2-4 weeks.

– Shipping time:

          • Spain and Portugal: 24-48 hours.
          • Europe: 3-5 days.
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Aerial Frope
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