Petzl ID Basics
6:25
Verificamos los tipos de DESENDEDORES, su EVOLUCIÓN y sus USOS
22:45
Beat Ronaldo, Win $1,000,000
7:00
The Rope Access Descender - The Rope Access Gear Explained Series | The Petzl I'd
10:32
Even Petzl warns us about this thing!
4:06
ASAP / ASAP LOCK - Mobile fall arrester for rope
3:39
I'D - Self-braking descender for rescue with anti-panic function - Petzl
9:39
Skylotec Sirius Descender - a contender to rival the Petzl ID?
26:14