The 35KN Double Pulley is a high-performance, dual-bearing climbing pulley designed for tree climbing, caving, rescue operations, and heavy-duty rigging. Built from aircraft-grade aluminum, this lightweight yet ultra-strong pulley supports 35KN (7,868 lbf) load capacity, making it ideal for technical climbing, rope access, and hauling systems.
Key Features
✅ 35KN Load Rating – Handles extreme forces safely (7,868 lbf)
✅ Dual Ball Bearings – Smooth rolling for efficient rope movement
✅ Aircraft Aluminum – Lightweight yet stronger than steel (weight-to-strength ratio)
✅ Compact & Portable – Only 11.3×6.0×6.0cm (4.4×2.4×2.4in)
✅ Multi-Use – Climbing, caving, arborist work, rescue, rigging
Technical Specifications
| Attribute | Details |
|---|---|
| Material | 7075-T6 Aluminum |
| Max Load | 35KN (7,868 lbf) |
| Sheaves | 2 (Twin Sheave) |
| Bearings | Dual sealed ball bearings |
| Weight | ~200g (varies by model) |
| Rope Compatibility | 8-13mm |
| Color | Blue |
Professional Applications
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Tree Climbing (Arborist Work) – Smooth ascent/descent
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Caving & Mountaineering – Hauling gear efficiently
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Rescue Operations – High-strength load-bearing
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Rope Rigging – Mechanical advantage systems (Z-rig, 3:1)
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Work at Height – Industrial rope access
Why Choose This Pulley?
✔ Stronger – 35KN rating outperforms standard pulleys
✔ Smoother – Dual bearings reduce friction vs. bushings
✔ Lighter – Aircraft aluminum vs. steel competitors
✔ More Versatile – Works for climbing, rescue, and rigging
Package Includes
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1 × 35KN Double Pulley
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(If applicable: Carabiner, manual, storage bag)
Package Includes:
1 piece climbing pulley
