Petzl OK Oval Safety Hook


This aluminum OK connector has an oval shape which allows  optimal positioning of equipment with a wide section. Its Keylock system facilitates easy manipulations. The Petzl OK carabiner is available in two locking systems: manual SCREW-LOCK system or automatic TRIACT-LOCK system.

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14.15 €

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Technical Information:

  • EN 362
  • EN 12275 type B


Karabiner Measurements

  • A (mm) = 110  
  • B (mm) = 60
  • C (mm) = 19
  • Ø (mm) = 10
  • Versatile oval symmetrical shape for optimal positioning of devices (pulleys, rope clamps, mobile fall arresters...)
  • Ideal for hauling
  • Keylock system helps prevent the carabiner snagging during maneuvers
  • Red indicator provides a visual warning when the carabiner is unlocked (on SCREW-LOCK version)
  • Two locking systems available:
    - SCREW-LOCK: the manual screw-lock with red band provides a visual warning when the carabiner is unlocked
    - TRIACT-LOCK: automatic locking with triple-action gate opening
  • Also available in black


  • Material(s): aluminum
  • Certification(s): CE EN 362
    ReferencesM33 SLM33 SLNM33 TLM33 TLN
    Weight 75 g 75 g 75 g 75 g
    Color(s) gray black gray black
    Major axis strength 24 kN 24 kN 24 kN 24 kN
    Minor axis strength 10 kN 10 kN 8 kN 8 kN
    Open gate strength 7 kN 7 kN 7 kN 7 kN
    Gate opening 19 mm 19 mm 19 mm 19 mm

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