GRIGRI 2 vs RIG vs ID as a Pulley System Brake

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=eDT8KExRucc

This is a comprehensive review of the Petzl Grigri + after six months of climbing and field use. We loved the new features including the steel plate and the...

Grigri, Petzl, Climbing, Belay Device
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