The VERTIGO TWIST-LOCK carabiner
is designed for use on PROGRESS lanyards. The excellent grip and
automatic locking system facilitate handling. The wide opening and the
Keylock system allow the carabiner to be easily connected. VERTIGO
TWIST-LOCK may be used with a CAPTIVO positioning bar to promote loading
of the carabiner on the major axis, to limit the risk of rotation and
to keep it integrated with the device.