• A2024-677-Poulie dynamic
A2024-677-Poulie dynamic

20MM BLOCK - TRIPLE - CLEAT

Reference A2024-677

A2024-677 - DYNAMIC triple pulley - Sheave Ø 20mm with reverse cleat - MWL=320kg

€148.20
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20mm Triple Dynamic Block With Inverted Cleat — Integrated Purchase Control

The A2024-677 is the definitive triple sheave solution for high-performance purchase systems. It combines low-friction rolling with an integrated cam cleat, perfect for ending systems like vangs or cunninghams.

Inverted A0677 Cam Cleat

This block features an inverted Allenite cam cleat with Pro-Lead. It is designed to securely hold the rope at the end of a high-purchase system while allowing for quick release.

Patented Ultra-Strap Technology

The unique coining process strengthens the strap, making it highly reliable and much more rope-friendly than other designs on the market.

Dynamic Stainless-Steel Bearings

Featuring twin rows of stainless-steel ball bearings on a stainless-steel rail for superior load handling and longevity.


Frequently Asked Questions

1
What is the advantage of a triple block system?
A triple block significantly increases your mechanical advantage, making high-tension adjustments much easier to manage.
2
Can the A0677 cleat handle modern lines?
Absolutely. The Allenite material and Pro-Lead are designed to provide excellent grip and durability with high-tech, small-diameter lines.

A2024-677

Data sheet

Fitting type
Poulie dynamic
Rope diameter ( mm )
6
MWL - Max Working Load ( Kg )
320
Nber of sheaves
3
Weight ( g )
86.90000000000001
Length ( mm )
Longueur ( mm )
Sheave diameter ( mm )
20
Block specificity
with inverted cleat
Block type
Triple
Sheave Type
Resin
Diamètre axe de manille ( mm )
-
Fixing hole center ( mm )
-
Breaking Load ( Kg )
650

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