Petzl OK Carabiner



Technical Specifications

EN 362

Screw-Lock Dimensions & Weight
Length: 112mm
Width: 63mm
Gate opening: 22mm
Weight: 70g


Long Axis: 25 kN
Short Axis: 8 kN
Open Gate: 7 kN

Triact-Lock Dimensions & Weight
Length: 112mm
Width: 63mm
Gate opening: 22mm
Weight: 75g

Manufacturer’s Product Code
Screw-Lock, Grey: M33A SL
Triact-Lock, Grey: M33A TL

Aluminium Symmetrical Locking Carabiner


The Petzl OK Carabiner has a versatile oval shape for optimal positioning of equipment such as pulleys, lanyards and hauling systems.

Other features of the Petzl OK include:-

  • It’s compact shape & size make it easy to use with one hand
  • The H Profile ensures an improved strength to weight ratio and protects the markings from abrasion
  • It has the keylock gate system for a snag-free body/gate interface
  • It is available with either a manual locking system (Screw-Lock) or automatic locking system (Triact-Lock)
  • The screw-lock version has a red indicator which provides a visual warning when the carabiner is unlocked
  • Ideal for hauling use
  • They are individually tested with a three year guarantee
  • As with all Petzl carabiners, each unit is marked with an individualised serial number
  • They are made in France.


pdfPetzl Locking Carabiners Technical Notice
pdfPetzl OK Triact Technical Notice

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