Petzl SPIN S1 single-sided pulley with a swivel

The SPIN S1 pulley with a movable sidewall, which can be opened even when the pulley is connected to an anchor point, is designed for maximum simplicity when assembling hoists, redirecting rope systems and tensioning sleepers. Compact, reducing the weight and size of the system, which is especially useful for technical rescue. Encapsulated ball bearing pulley provides excellent efficiency. The swivel hinge facilitates the handling of the load under load and enables the direct connection of rope loops and carabiners.

Easy to use:

• A compact sheave designed for maximum simplicity in the assembly of hoists, redirection systems and tensioning beams
• Designed for work at heights and technical rescue, when weight and size are important factors
• The three-step opening system of the movable side is quick and easy to operate even with gloves
• The rope can be installed even when the pulley is connected at the anchor point
• A red indicator provides an immediate visual check when the sidewall is not fully closed and secured
• The special design of the sidewall protects the rope path

• Enables the orientation of the pulley under load
• Ropes or loops can be threaded directly without using carabiners
• Allows rotation of most carabiners meeting European standards