MICRO TRAXION P53 One-Way Braking Pulley | 85g, 91% Efficiency, 5KN, CE Certified, Climbing & Rescue

Ultra-Light. Ultra-Efficient. Built for the Vertical World — MICRO TRAXION P53 One-Way Braking Pulley

The MICRO TRAXION P53 One-Way Braking Pulley is a high-performance, ultra-compact self-locking pulley engineered for rock climbing, caving, rescue operations, and high-altitude sports. Weighing just 85 grams, it delivers an exceptional 91% efficiency through sealed ball bearings, while its toothed cam mechanism grips ropes reliably even in icy, snowy, or muddy conditions. Switch between self-locking and normal pulley modes with a single button — versatile, reliable, and CE/EN/EAC certified.

Key Features

• ⚖️ Ultra-Light at 85g — Minimal weight for maximum performance on long climbs and rescue operations
• ⚡ 91% Efficiency — Sealed ball bearings deliver exceptional mechanical efficiency for smooth rope handling
• 🔒 One-Way Braking / Self-Locking — Integrated cam locks rope in one direction for safe ascent and load holding
• 🧸 Toothed Cam Mechanism — Grips ropes reliably in ice, snow, mud & wet conditions
• 🔘 Dual-Mode Operation — Upper button locks cam open to convert into a standard free-running pulley
• 🧵 8–11mm Rope Compatible — Works with standard climbing and rescue ropes
• ✅ CE / EN / EAC Certified — Meets international safety standards for professional use
• 🧗 Wide Application — Rock climbing, caving, rescue, engineering protection & high-altitude sports

Specifications

• Model: P53
• Pulley Type: Sealed Ball Bearing
• Working Load: 5KN
• Breaking Strength: 15KN
• Efficiency: 91%
• Weight: 85g
• Pulley Diameter: 25mm
• Rope Compatibility: 8–11mm
• Certification: CE, EN, EAC

Package Contents

• 1× MICRO TRAXION P53 One-Way Braking Pulley