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PETZL OK Screw-Lock Carabiner

Item: 3664969 Product Description >

Price: $17.95

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  • PETZL OK Screw-Lock Carabiner

    For use with pulleys and hauling systems, the symmetric OK manual screw-lock carabiner is easy to use with one hand.


    • Symmetrical oval shape facilitates pulley use and is ideal for clipping anchors (easy to flip over)
    • Compact shape is easy to use with one hand
    • Keylock system (snag-free body/gate interface)
    • Manual locking system (screw lock)

  • PETZL OK Screw-Lock Carabiner

    Key Lock Gate Yes
    Locking Mechanism Screw Lock
    Major Axis Strength (closed) 24 kN
    Gate Opening 19 mm
    Minor Axis Strength 10 kN
    Major Axis Strength (open) 7 kN
    Weight 2.7 oz.
    Weight (grams) 77 g
    Gate Type Locking
    Carabiner Shape Oval


by PowerReviews
PETZL OK Screw-Lock Carabiner

(based on 2 reviews)

Reviewed by 2 customers

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good for caving

By ARYcave

from FL

About Me Casual/ Recreational

Verified Reviewer


  • Use Everywhere
  • Zipline


  • Expensive

Best Uses

  • Descenderascender
  • Pulley

Comments about PETZL OK Screw-Lock Carabiner:

Screw lock may get get jammed by dirt getting into thread but otherwise it is perfect for caving - can be used anywhere including pulleys which is nice. Also good for ziplines.

  • Was this a gift?:
  • No

Premium Oval

By Jim The Runner

from Boston, MA

About Me Avid Climber

Verified Buyer


  • Nicely radiused surfaces
  • Quick to open
  • Simple


    Best Uses

    • Aid climbing
    • Racking Gear

    Comments about PETZL OK Screw-Lock Carabiner:

    Excellent locking oval. Usual Petzl keylock gate that doesn't get hung up on stuff. The inner curves are very smooth, allowing the biner to hang straight down from webbing or a rack. The spine is round stock, while the ends are somewhat sculpted. The locking sleeve turns smoothly, and there is an anodized red band that appears when the biner is not safely locked. The sleeve does seem to unscrew itself, but I haven't really tightened it down. Knurling on the sleeve gives a good grip without being sharp or abrasive. The oval seems slightly larger than others I've used, and my hand fits in comfortably. This could be good for hooking on to things in aid situations.

    Overall, the typical well-made Petzl 'biner. Minus 1 star for the gate potentially unscrewing itself (which I'm 90% sure won't be a problem in real use but could be a large safety issue if it happens). I'd buy more of these.

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