Open swivel port enables fast mounting and compatibility with various pulleys and accessories, reducing installation bulk
Three-finger open plate allows easy operation even with gloves, ensuring safety and efficiency
Integrated swivel with tatted ball bearings provides exceptional efficiency at 91% for smooth rotation under load
Protective plate design shields the pulley's path, protecting against rope abrasion and wear
Lightweight, compact construction minimizes weight and volume, ideal for demanding operations
Summarized by Shop
The SPIN S1 Open is a compact and highly efficient single pulley with a locking swivel, perfect for rigging and rescue situations. The openable side makes it easy to use even when attached to the anchor point. The SPIN S1 Open from Petzl is designed for maximum simplicity when rigging haul lines, load deviations and tensioned highlines dur
Weight
160 g
Material
Aluminum, stainless steel, nylon
Pulley diameter
7 mm to 11 mm
Wheel type
Tatted ball bearings
Wheel diameter
25 mm
Maximum load
2 x 2.55 kN
Breakpoint
23 kN
Efficiency
91%
Certifications
CE EN 12278, NFPA 2500, PULLEY-TECHNICAL USE, UIAA XF 494, FZL H Q 9.5 11
