Petzl Spin L1 Pulley
Best high-efficiency pulley for complex hauling and rescue rigging systems.
This is the gold standard for complex rigging, offering exceptional efficiency and a swivel that keeps your lines tangle-free under load. The openable design is a game-changer for mid-system adjustments, though its specialized, high-performance build is likely overkill for casual users who don't need heavy-duty rescue capabilities.
$104.95
at
Modern Rescue USA
Who it's for
- Riggers needing maximum efficiency for heavy hauling systems
- Technicians managing complex rope systems prone to twisting
- Climbers requiring fast, secure setup on anchors
Who should skip it
- Budget-conscious climbers needing basic, affordable hardware
- Weight-focused alpinists prioritizing minimalist gear
- Users preferring simple, foolproof equipment without gate checks
Performance breakdown
Mechanical Efficiency
Sealed ball bearings deliver exceptional rope movement under heavy loads.
Rigging Versatility
Integrated swivel simplifies complex hauling and load deviation setups effortlessly.
Deployment Speed
Openable design allows for rapid installation while still anchored.
Build Durability
Rugged aluminum and stainless steel construction withstands harsh, demanding environments.
Safety Certification
Meets rigorous CE, NFPA, and UIAA standards for professional rescue use.
Handling Ergonomics
Swivel functionality keeps gear aligned and manageable during active operation.
Key Specs
Weight
290 g (0.3 kg)
Material
Aluminum, Stainless Steel, Polyamide
Sheave Diameter
38 mm
Rope Diameter Range
7 mm - 13 mm
Maximum Usage Load
8 kN (4 x 2 kN)
Breaking Load
36 kN
Efficiency
95%
Certifications
CE EN 12278, NFPA 1983 General Use Pulley, UIAA
Model Name
Simple Pulley With Very High Output With Walker
Model Year
2021
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Ask Metto anything about the Petzl Spin L1 Pulley before you decide.
