Black Diamond Issues Voluntary Recall On Carabiners and Runners Black Diamond issued a voluntary recall on specific carabiners, quickdraws, and nylon runners. Â The recall says that some of their non-locking carabiners have gate rivets that may not be properly manufactured, which could result in the gate potentially becoming detached. In addition, some of the locking carabiners have locking sleeves that could have been manufactured improperly and thus may […] Gear Review Keenan Grady | February 6, 2016 2 Comments