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Allen Brothers  |  SKU: ALNA2025-677

Allen Brothers 20mm Dynamic Triple Block with Becket and Inverted Cleat

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Sale price $136.20 Regular price $142.85

Pickup available at 1830 East Interstate 30

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DELIVERY AND RETURN INFO

Allen Brothers 20mm Dynamic Triple Block with Becket and Inverted Cleat

20mm Triple Dynamic Block With Inverted Cleat & Becket

The 20mm Triple Dynamic Block With Inverted Cleat & Becket is a compact, triple-sheave pulley designed for high-purchase systems such as cunninghams, vangs, and other control line applications. Combining smooth, low-friction performance with secure rope holding, it is ideal for systems requiring frequent adjustment.

Features:

  • Triple-sheave design for increased purchase and load control
  • Inverted A.677 Allenite Cam Cleat with Pro-Lead for secure rope holding and easy adjustment
  • Ideal for terminating and controlling purchase systems
  • Integrated Becket for easy tie-off and improved load centralisation
  • Low-friction, fast-rolling performance
  • Lightweight and durable construction
  • Patented Dynamic Bearing System with twin rows of stainless-steel ball bearings running on a stainless-steel rail for superior load capacity and longevity
  • Ultra-Strap Technology provides enhanced strength, durability, and rope-friendly performance
  • Designed for smooth, efficient line handling in demanding marine environments
  • Perfect for cunningham, vang, and rig adjustment systems requiring both purchase and cleating functionality

Technical Description

Accessories Cleat, Becket
Bearing Type Dynamic
Configuration Triple
Maximum Line Diameter 6 mm
Breaking Load 650 kg
Length 66 mm
Sheave Diameter 20 mm
Maximum Working Load 320 kg
Weight 86 g
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