VERTIGO WIRE-LOCK PARK carabiner is designed for use on TRAC PLUS and
TRAC pulleys and on progression lanyards. Its excellent grip and
automatic WIRE-LOCK locking system, with Keylock, facilitate handling
when passing intermediate anchors. The reinforced construction of the
Keylock reduces the effect of vibrations, and the hard anodization
provides greater resistance to damp and salty environments.