The Grigri's primary advantage lies in its ability to catch a falling climber more effectively than the ATC. It reduces the risk of belayer error, making it a reliable choice for climbers of varying experience levels.

noun. gri·​gri. less common spelling of gris-gris. : a talisman, amulet, voodoo charm, spell, or incantation believed capable of warding off evil and bringing good luck to oneself or of bringing misfortune to another.

With a GRIGRI, it is not possible to rappel on the two strands coming out of the anchor. So one must rappel on a single strand, blocked at the rappel ring by a knot attached to a locking carabiner. Rappel only on the strand opposite the knot block; the other strand is used only for retrieving the rope.

GriGri & GriGri+ Differences One small addition is a steel plate on the right side where the rope runs while lowering. This will reduce the amount of wear over time and extend the life of the Grigri+ compared to the standard model. It also has an integrated "anti-panic" mode.