top of page

What breaks first??? Petzl GriGri or the Ropes? + Beal Birdie Tests!

I thought Petzl GriGri's would break the ropes if pulled hard enough but they slipped, even the 11mm rope. These were slow pull tests and I'm curious what will happen in future drop tower test of the same thing. We also tested a Beal Birdie which feels like a hardy steel body but I wasn't that fond of using it when it because it went from locked to open quickly.


*8mm vs GriGri - Slipped at 2.9kn and while holding tail 3.40kn

*10mm vs GriGri - Slipped at 7.30kn

*11mm vs GriGri - Slipped at 6.76kn, then tied tail off and guts exploded out of GriGri at 9.97kn *Finished breaking grigri back pin with soft shackle at 15.45kn

*8mm vs Birdie - Slipped at 3.77kn

*10mm vs Birdie - Desheathed rope at 9.95kn

*11mm vs Birdie - Desheathed rope at 11.89kn

*Soft Shackle vs Birdie - 36kn

➜➜➜Our Stuff! It’s free!

►Bolting Bible is free and at

►100% of DONATIONS goes back into the channel. All of our stuff is free.

►Just started a new channel!

►Everything is FREE at


►Shirts and hats -

►LineScale 3 - - hit me up if you want one from the first batch at

►5% off at using the code "HOWNOT2"

►10% off at using the code "HowNOTtoHighline" ►Balance Community Slackline Outfitters

►Get 5% off CBD, THCv & Delta 8 products at with code HOWNOT2

Behind the Scenes


After Posting Thoughts


© 2022 By HowNot2 - All Rights Reserved
Disclaimer - Terms of Use - Privacy Policy

Breaking Gear Fear

Edutainment has been a great way to help people understand their gear, and know the true limitations of it.  Watching HOW gear fails is more important than the force itself, as almost all gear is super good enough.  It's more important to share information on how to stay safe than it is to have a paywall.  We hope our stoke is contagious.

bottom of page