Edelrid Spoc Blocking Pulley
Best compact hauling tool for alpine climbers and rescue scenarios.
An essential, ultra-lightweight tool that combines a pulley and backstop for maximum efficiency in rescue and hauling scenarios. It is the perfect compact solution for climbers who prioritize weight savings without sacrificing the ability to manage complex rope systems in an emergency.
$119.95
at
Arbsession
Who it's for
- Alpinists prioritizing minimal pack weight on fast missions
- Climbers needing streamlined crevasse rescue and hauling setups
- Rescuers requiring efficient mechanical advantage in compact gear
Who should skip it
- Climbers using thicker ropes for traditional climbing
- Guides needing gear for heavy, daily sustained use
- Budget-conscious climbers seeking basic, non-specialized pulley options
Performance breakdown
Weight Efficiency
Featherlight design ensures it disappears into your rack until needed.
Hauling Performance
High-efficiency ball bearings make heavy load lifting feel surprisingly effortless.
Adverse Condition Reliability
The cam mechanism bites reliably even when ropes are icy or muddy.
Versatility
Seamlessly switches between a standard redirect pulley and an auto-locking hauler.
Ease of Integration
Generous attachment point accepts almost any carabiner without binding or fuss.
Rope Compatibility
Handles standard climbing ropes well but lacks range for thinner cords.
Key Specs
Pulley diameter
20 mm
Efficiency
92%
Minimum rope diameter
7 mm
Maximum rope diameter
11 mm
Weight
60 g
Maximum working load
15 kN
Breaking strength
15 kN
Braking type
Auto-locking
Intended use
Rescue
Rope installation type
Openable
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