• Heavy-duty opening pulley Freehook® HK
  • Heavy-duty opening pulley Freehook® HK

Heavy-duty opening pulley |Freehook® HK

40070

The Freehook® opening pulley is a low-friction open ring with a Dyneema® textile connector. It can be used to replace a pulley or divert a rope or wire rope maneuver. It's an excellent alternative to the classic opening pulley for hooking a flying rope.

Leveraging a pulley reduces the weight of the fallen person by half, so a strong partner can reel in the victim alone.

This product is :
Complies with Machinery Directive 2006/42/CE

See features below
Breaking Load
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Description

Fields of application

  • Lifting and towing industry
  • CONSTRUCTION
  • Pruning and felling, forestry
  • Rescue and caving applications

Applications

  • For all types of rope
  • Dismantling pulleys
  • Mouflage of heavy loads
  • Deflection point or linking element
  • Double or triple passage of rope through the ring" holding brake
  • Creation of hoist systems
  • Allows control and return of ropes even under tension
  • Allows the pulley to be positioned anywhere along the rope

Specifications

  • In conjunction with components (ropes, slings, etc.) of compatible dimensions and strengths
  • This product must not be stressed beyond its limits or in any situation other than that for which it is intended.

Data sheet

Opening pulley:

  • 7075 Aluminum Open Friction Ring
  • Polished and anodized, hardened, grey
  • Internal diameter according to model

Textile connector:

  • Textile shackle in Dyneema® High load M®or Ms®
  • Rope core Dyneema® SK78 12fx 
  • 48 FX pre-stretched oversheath, enzymed ¬ Black
  • T-Bone 7075 Aluminum

Safety Lock Twist-Lock®

  • Velcro® - Polypropylene & Black PA Velvet

Product Details

poulie ouvrante forte charge Freehook

Advantages

  • Safety, because the "mobile" running rope passes inside the "connector" standing rope, there can be no break in the structural chain 
  • Ease of installation and use
  • Weight-to-high strength ratio
  • Performance, lightness and reliability