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Rocklock Twistlock Carabiner

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Rocklock Twistlock Carabiner Drag to zoom



Our largest locking carabiner, the RockLock is perfect for belaying, rappelling or anchors. READ MORE
Item# BD2102760000ALL1

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Our largest locking carabiner, the RockLock is perfect for belaying, rappelling or anchors. Learn More


Our largest belay and rappel locker, the Black Diamond RockLock carabiner features a keylock, is Munter Hitch compatible and 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
  • Twistlock sleeve

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 :   21 mm (0.83 in)
Rocklock Twistlock Carabiner is rated 5.0 out of 5 by 4.
Rated 5 out of 5 by from Good in every situation I always use a autolock to use with my ATC device but I wanted one I can use in winter time with gloves and this one is perfectly usable. Also, it doesn't easily freeze with water as some other mecanism I have seen.
Date published: 2017-02-08
Rated 5 out of 5 by from Love this Carabiner! Using this beiner as a main belay with an ATC Guide. Gate action is smooth and easy but secure. it's just the right size and shape. Also takes a Munter well.
Date published: 2017-11-21
Rated 5 out of 5 by from Rocklock Twistlock Excellent Quality and Value. This is a gift to my niece who is a beginner to the sport
Date published: 2018-01-09
Rated 5 out of 5 by from Great autolock caribiner Excellent locking feature, safe for the beginner and experienced climber.
Date published: 2017-07-31
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