PSA: When using a GriGri with a BD gridlock follow the user guide : r/climbing
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Eastern Mountain Sports - Guide Pick: Black Diamond RockLock Magnetron Carabiner. “Most pear-shaped locking carabiners are interchangeable, with an exception being the BD RockLock Magnetron. I use this on all my belay
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Black Diamond Rocklock Screwgate Review | Tested by GearLab
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