Making the "pinch method" (belaying with a Grigri) safer?
Amazon.com : PETZL GRIGRI Belay Device - Belay Device with Cam-Assisted Blocking for Sport, Trad, and Top-Rope Climbing - Blue : Sports & Outdoors
climbing - Why is it acceptable to belay from above with a grigri but not using the same movement from below? - The Great Outdoors Stack Exchange
The Petzl GriGri+ is more durable and has more safety features - Alpinist
The Grigri Tether - Gear Modification - Gearnotes
How To Belay with a GriGri - Learn To Rock Climb - VDiff
Gear Review: Wild Country Revo vs. Petzl Grigri - Campman
Belaying multi-pitch routes on single rope with a GRIGRI. - Petzl Luxembourg
Belaying a second directly off a fixed anchor at the belay station - Petzl Netherlands
GRIGRI Belay Device - Cam-Assisted Blocking - Sport, Trad, Top-Rope Climbing | eBay
Gear Review- Petzl GRIGRI+ | Northeast Alpine Start
Petzl GRIGRI + Belay Device D13A
Assisted Braking Devices — The American Alpine Club
HOW TO belay with GRIGRI - YouTube
Tech Tip – Rappelling with a GriGri (or Cinch or what have you) | Splitter Choss
Petzl GRIGRI Belay Device | REI Co-op
Belaying multi-pitch routes on single rope with a GRIGRI. - Petzl USA
American Alpine Institute - Climbing Blog: 3:1 Haul with a GriGri
Setting Up a GRIGRI, Belaying and Lowering from the Top - YouTube
Petzl GriGri Review | Tested by GearLab
Petzl Grigri Belay Device – Gravity Coalition
Lowering with the GRIGRI on the harness, using a directional - Petzl Other
Belaying multi-pitch routes on single rope with a GRIGRI. - Petzl Other
How To Belay with a GriGri - Learn To Rock Climb - VDiff
Best Belay Devices for Climbing | Switchback Travel
Direct belay off Anchor on multipitch routes - best device?
Safety in climbing demands the best belay devices – Daily Press
Multi-Pitch Climbing with a GriGri — No Thrills
