Great Anchor Locking Biners

By NickW Ranked #26 - Carabiners, Quickdraws, and Belay Devices June 20, 2009

I picked up 4 of the BD Positron Screwgate biners and absolutely love them. They are very light-weight and versatile for anchoring systems. The Key Lock is great as webbing and pro will not snag when engaging the biner. The Screwgate works nicely. It is worth noting that these are essentially the same as the BD Locking Quicksilver Biners, but those do not have the Keygate feature. Also, I would point out that this is a relatively small locking-biner. I only use it for setting up anchors (e.g., clipping bolts for top-rop set-ups) or as a locker on the end of my personal anchor system. It is definitely too small to use as a belay locker, and I think Rocklocks or other larger locking biners work much better as master points (for running the rope through or for locking multiple webbing, etc into).

View Details: Black Diamond Positron Screwgate Carabiner

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