Polea con bloqueador para el izado de cargas, bloqueador para ascenso por cuerda, posicionamiento, y todo esto en un dispositivo compacto y ultraligero
Bloczek Climbing Technology RollNLock - anthracite/blue
Roll N Lock
RollNLock Tutorial ENG
RollNLock Ultralight Pulley/Ascender – Safe Rescue
expeditionist.nl: Gear: Climbing Technoloy RollNLock
ROLLNLOCK Climbing Technology
CTE ROLL N'LOCK Ultra-Light Captive pulley for webbing and ropes
ROLLNLOCK - REQUEST FOR INSPECTION
The lightweight and very compact Rollnlock pulley with integrated blocker from Climbing technology designed for work, rope climbing maneuvers, rescue and self-rescue situations. Thanks to the unique technology, the ropes will not ruin while maintaining their functionality to work also on wet or dirty ropes. It is intended for use as an output or positioning blocker, securely pulling loads and assembling hoists. Can also be used as a pulley without blocking function.
Climbing Technology RollnLock - Ascender/Pulley