Por un escritor de hombre misterioso
Petzl Grigri Plus A semi-automatic belay device with brake assist, equipped with an anti-panic function and two positions. The Petzl GriGri + is Petzl's long-awaited new safety device and is offered in addition to the very common GriGri2.
Belay device Petzl Grigri +
Petzl GRIGRI + - Keltic Falcon Rope Access Experts
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Petzl Grigri Belay Device
First Look: Petzl 'Anti-Panic' GRIGRI+ Belay Device
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Petzl Grigri
Petzl GriGri+ Review
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