The Petzl Gri Gri is used for descending on a single line and has long been used as a belay device. With a self locking cam, the Gri Gri makes for easy belaying with its light and compact design.
The Petzl Gri Gri is used for descending on a single line and has long been used as a belay device. With a self locking cam, the Gri Gri makes for easy belaying with its light and compact design.