Anchored Petzl Maestro Lower - Roco Rescue
2:28
Petzl Maestro Block & Tackle
6:19
CLUTCH VS MAESTRO ¿Cual es MEJOR?
4:21
MAESTRO, descensor con polea bloqueadora integrada
1:35
Petzl Maestro® Descender
18:01
Ultra Minimalist Rope Rescue Rigging: Using Only Prusiks & Carabiners
21:38
The Kit Room Series: Petzl Equipment Showdown: Petzl ID S, Maestro, and Nest | Ep. 06
9:40
Acesso por cordas NIVEL 2 e 3 - Linha tensionada. Rope access LEVEL 2 and 3 - Rigging tension line
3:30