SICgrips: Microtraxion vs Roll'nLock: A Tale of Two Top Rope Solo Back-Up Devices
Rope ascending with the Petzl Traxion — Alpine Savvy
Petzl highly recommends that the TIBLOC is used with round profile carabiners, but they suggest the hole on the S'MD carabiner (NOT round C-section) is for loss prevention of a TIBLOC. What