It is equipped with an adjuster device that bears a control lever and allows for the smooth movement of the rope, without sudden jerks, immediately locking in the position as soon as it is released. It allows for easy recovery or release of the rope even under tension.
- Material: Polyamide, Steel, Aluminium
- Marking: According to standard
- Standard: EN 12841-C, EN 358, EN 795-B/C