Notch Equipment - SNEAK PEEK!!! Introducing the Notch Jet Step! An ambidextrous foot ascender with twin, toothless cams. We've just got prototypes right now, but we're looking to have these by late
Foot - Ascenders - Ascent & Descent - Climbing
Harken Ninja Foot Ascender grab device
The Best Foot Ascender For Tree Climbers (Notch Jet Step) - YouTube
How to Fix a Loose Notch Jet Step Foot Ascender. - YouTube