Yates Big Wall Ladder Review

Chris says, "I have used these a lot after Ammon McNeely showed them to me then gave me a pair (thanks Ammon!). Up until that point, I was a diehard user of the standard aider style or "etrier" style. But after using these for one wall I was a convert to the Yates Big Wall Ladder. I have used them for every aid-instensive big wall I have done in the last five years."