Brand：Petzl
The Petzl Spin S1 Open is a compact pulley with a detachable swivel and a movable sidewall, designed for maximum ease in assembling hoists, rerouting rope systems and tensioning traverses. This model is ideal for technical rescue, work at height and other applications where the weight and size of the pulley are key. The movable sidewall pulley allows easy installation of the rope even when it is connected to an anchor point, reducing the risk of it falling. The three-stage sidewall opening system is fast and easy to operate even with gloves, ensuring high efficiency in use. The pulley is equipped with a red indicator that provides immediate visual control if the sidewall is not properly closed and secured. The medium-diameter pulley is mounted on encapsulated ball bearings, ensuring high efficiency and smooth movement of the rope. The detachable swivel makes the pulley compatible with a wide range of other products such as tripods, REEVE pulleys, PAW anchor plates and more, reducing the size of the system and eliminating the need for carabiners. The swivel allows the pulley to orient itself under load, making it easier to handle the load. Ropes or slings can be threaded straight through, simplifying the entire system and speeding up the work process.
