TWISTLOCK
The Blocking System reaches the best performances of resistance ever tested, in all atmospheric conditions. This unique double expander ensures durability and long life thanks to the expansion force of the two metallic parts working together.
Products equipped with this technology
HERCULES VARIO CARBON +200
HERCULES VARIO ALU +200
Carbontrek Cork
Carbontrek Long
Carbontrek
Creek Cork
Creek
Discovery Cork
Climber Antishock
Trango Cork
Trango
Discovery
Hiker
Walker
High Performer Carbon
High Performer Alu
Instructor Vario Silent
Instructor Vario Dark
Vario Red
Vario Green
Vario Violet
Vario Novice
Vario Kids
Approach Silent
Approach Carbon