The Rock Exotica rockD BiWire is a unique wire gate carabiner featuring a patent pending outer gate as well as the normal inner gate.
The outer gate protects the inner gate and prevents the rope, or other objects, from opening it accidentally. With a little practise the rockD BiWire can be easily opened with one hand.
Ball peened wire gate ends for added security. Use the Rock Exotica rockD BiWire as an alternative to a non-locking carabiner when you want just that little bit of extra security. FOR EXPERT USE ONLY.