Openable, even when attached to the anchor, the SPIN L1D pulley is designed to be used in conjunction with a descender to simplify as much as possible the implementation of heavy load deviation.
The faceted sheave has a single direction of rotation providing excellent efficiency when hauling and adding friction zones with the rope for additional braking during descent.
Handling is made easier, thanks to the swivel allowing the pulley to be oriented under load and to directly connect carabiners, ropes or slings.
Main features
- Designed to be used in conjunction with a descender to simplify as much as possible the installation of heavy load deviations or pulley systems during work at height and rescue operations:
- triple-action opening of the mobile side plate, easy and fast, even with gloves,
- ability to install the rope while keeping the device connected to the anchor,
- red visual indicator when the mobile side plate is not locked,
- specific side plate design protecting the rope path and allowing the use of a Prusik knot in an anti-reversal system.
- Optimized hauling efficiency and comfort during descent: faceted sheave with a single direction of rotation providing excellent hauling efficiency and adding friction zones with the rope for additional braking during heavy load lowering (more information in the technical notice and in the technical advice on www.petzl.com).
- Easier handling:
- swivel allowing the pulley to be oriented under load,
- swivel capable of receiving up to three carabiners and allowing the use of ropes and slings to facilitate maneuvering.
