Black Diamond Equipment
Rocklock Twistlock Carabiner
Our largest locking carabiner, the RockLock is perfect for belaying, rappelling or anchors. READ MORE
DescriptionOur 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
- Type H or HMS connector. For dynamic belaying using a Munter Hitch or belay device.
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 out of 5 by 8.
Rated 5 out of 5 by Caro 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 Donnie from Great autolock caribiner Excellent locking feature, safe for the beginner and experienced climber.
Date published: 2017-07-31
Rated 5 out of 5 by Lance 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 Mike 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 Northrescue from Works good It's a twist lock Carabiner what can I say? It works.
Date published: 2018-06-01
Rated 4 out of 5 by Tony from High quality I bought this because I worked at a climbing tower and it’s a really nice piece I just never used it
Date published: 2018-08-06
Rated 5 out of 5 by BTTX from My Go To I am using this twistlock in the gym and at the crag. Ease of use, reliability, and cost are all spot on.
Date published: 2019-02-05
Rated 5 out of 5 by Mark from Great Carabiner This carabiner does it all. It twists, it locks, read the description.
Date published: 2019-02-28