HMS Bulletproof Triple Color:Night In the gym or at

In the gym or at the crag

The perfectly profiled closure keeps the rope in line with the body of the device and the rollers to prevent the rope from escaping the device during tight pendulums and traverses

However the device may fail to function correctly if a thin enough diameter rope is used and the loaded-strand flips position with the rope underneath as shown and discussed in this youtube video (read the comment section) as well as this user submission video

the Black Diamond RockLock carabiner features a keylock nose

HMS Bulletproof Triple Color:Night In the gym or atInnovative, robust HMS biner with steel insert at the apex. Prevents premature wear and burrs or sharp edges. Also makes a lighter alternative to a steel carabiner for top roping.