Device-side anti-crossload design: Prevents crossloading forces from acting on the carabiner, reducing risk of failure
Elongated clip-in holes: Effectively prevent rotation, keeping the band flush and stable inside the carabiner
Pass-through slot: Allows folding into racking mode for loose, out-of-the-way storage
Robust construction: Ensures reliability and durability under various climbing conditions
Compatible with multiple carabiner types: Works with aluminum, stainless steel, and thermoplastic polyurethane carabiners
Summarized by Shop
Even anti-crossload specific carabiners allow devices to slide down the side of carabiners, an un-nerving sight when rope soloing, or during other hands free device scenarios. Our device side anti-crossload protector adds one more layer of carabiner security when it matters.
This carabiner add-on is overkill in the best way possible, des
It made a massive difference in my confidence while lead rope soloing, knowing that my grigri will remain nicely in place. Together with the DMM belay master it makes a pretty redundant attachment for your belay device of choice while soloing!
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Milan · August 16, 2026
Went on a mission to test out the new stuff. The flexlink works exactly as expected! Thank you Brent!
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Charles · August 1, 2026
While the design seems good, the portion of the device that becomes a loop when fully connected gets in the way of opening the gate of the carabiner that it is attached to. That, and having to take one side off every time, makes it more time consuming to attach and detach the belay device (I use a grigri) to/from the carabiner. Once it is on, it is great for what it is designed to accomplish. Again, great concept, but ends up being a bit fiddly.