• A2024-Poulie dynamic
A2024-Poulie dynamic

20MM BLOCK - TRIPLE

Reference A2024

A2024 - DYNAMIC triple pulley - Sheave Ø 20mm - MWL=320kg

€64.44
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20mm Triple Dynamic Block — High purchase & ultra-smooth rolling

The A2024 is our go-to triple sheave pulley for systems requiring significant mechanical advantage. Lightweight and strong, it is perfect for dinghies, windsurfing, and kitesurfing using smaller diameter lines.

Perfect for High Purchase Systems

Triple blocks are essential for setups like cunninghams or vangs, providing a larger purchase system while maintaining a compact and lightweight profile.

Patented Ultra-Strap & Becket

The Ultra-Strap coining process ensures reliability and rope-friendliness. The large central rivet acts as a weight-saving becket, ideal for cascade tie-offs.

Dynamic Stainless-Steel Bearings

Features twin rows of stainless-steel ball bearings running on a stainless-steel rail for superior load-carrying ability and longevity.


Frequently Asked Questions

1
What is the primary use for a triple block?
They are typically used in vangs and cunninghams to provide the necessary leverage for high-tension sail adjustments.
2
Does the Ultra-Strap prevent rope wear?
Yes, it was specifically designed to be rope-friendly, reducing friction and abrasion on textile attachments compared to standard designs.

A2024#Cx0

Data sheet

Fitting type
Poulie dynamic
Rope diameter ( mm )
6
MWL - Max Working Load ( Kg )
320
Nber of sheaves
3
Weight ( g )
47.9
Length ( mm )
Longueur ( mm )
Sheave diameter ( mm )
20
Block specificity
Standard
Block type
Triple
Sheave Type
Resin
Diamètre axe de manille ( mm )
-
Fixing hole center ( mm )
-
Breaking Load ( Kg )
650

Specific References

ean13
5055276523000

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