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Climb Ski Hiking/Trekking

RockLock Carabiner

$17.95

Details

Our largest locking carabiner, the RockLock TwistLock is perfect for belaying, rappelling or anchors, with the added security of our auto-locking TwistLock gate.
Item# BD2102520000ALL1
$17.95

In stock

Variations

  • Color
    Mocha body with assorted sleeves

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Description

Our largest belay and rappel locker, the Black Diamond RockLock carabiner features a keylock nose and is Munter Hitch compatible. It’s available as a screwgate or twistlock—both can be operated with one hand.

  • Square hinge end holds belay loop securely in place
  • Slightly curved spine maximizes gate opening
  • Keylock nose prevents snagging
  • One-hand operable
  • Available as a screwgate or twistlock
Hot Forging vs. Cold Forging

HOT FORGING VS. COLD FORGING

We use two different forging methods to build carabiners—hot and cold forging. Each has its benefits and using both allows us to achieve the best possible shape, size and strength for each carabiner’s intended use. HOT FORGING, a process where both the rod stock and forge dies are heated, allows us to “move” the metal, creating more intricate shapes, such as our GridLock and Oz biners.

 

Tech Specs

Weight :   89 g (3.1 oz)
Closed Gate Strength :   24 kN (5395 lbf)
Open Gate Strength :   7 kN (1574 lbf)
Minor Axis Strength :   7 kN (1574 lbf)
Gate Opening :   [Twistlock] 21 mm (0.83 in)

Recommended Use

       

Awards


  • Spadout.com - People's Choice Gear Award

  • Outdoorgearlab.com - 2013 Best Buy

Reviews

Rated 4.6 out of 5 by 7 reviewers.
Rated 5 out of 5 by Basic and Big For a busy master point, big fingers, cold fingers, super-munters, and the like nothing beats this carabiner. April 20, 2014
Rated 4 out of 5 by simple and sleek screwagate A basic carabiner that does the job well. I use the screwgate version which is good for evrything. Overall seems robust. after & year of abuse, it's still in OK shape. Unfortunately not big enough for muti-pitch climbing. To setup a belay point, I need a 'main' biner big enough for 2 clove hitch knots (one on each rope), and another biner for my ATC. The rocklock isn't quite there in term of size. November 3, 2013
Rated 5 out of 5 by Excellent My sons and I use the Rocklock carabiners quite a bit. We have never had an issue with them. We do a lot of rappelling and they hold up great. November 3, 2013
Rated 5 out of 5 by Awesome, reliable, tough Wife and I own about 15 of these and use them all over the place. Just a great all purpose locker. October 10, 2013
Rated 5 out of 5 by Good all around large carabiner I use the rock lock carabiner as a belay biner or as a master point on an anchor. It is a good oversized biner that you can clip a lot of ropes into. I have given it a beating and it keeps on kicking. Awesome biner October 3, 2013
Rated 4 out of 5 by Classic carabiner Rocklock 'biners are a classic workhorse for climbing, rappelling, or any other rigging applications. Wide gate opening, no-frills design and moderate weight are all pluses. May 3, 2013
Rated 4 out of 5 by Great 'biner at a great price Great belay carabiner. The large size makes it comfortable and smooth. Lost a star due to the fact that the gate isn't quite as smooth and it doesn't seem quite as durable as my Petzl William. But the differences are so minor that I highly recommend it based on the value of the screwgate. May 2, 2013
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