GuideReviews Index
Petzl GriGri Belay Device
A review of the Petzl GriGri, a self-braking belay device for rock climbing.
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GuideReviews Index
Petzl GriGri Belay Device
A review of the Petzl GriGri, a self-braking belay device for rock climbing.
©2012 About.com. All rights reserved.
A part of The New York Times Company.