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Allen 20 mm Dynamic Triple Block

SKU: ALL-A2024  |  Manuf. Code: A2024
$59.90 USD

Description

20mm Triple Dynamic Block.

The A2024 is our go-to triple sheave, low friction, fast rolling, small pulley. It’s lightweight and strong, making it ideal for dinghies, windsurfing, kitesurfing and anything else that runs smaller diameter lines.

Triple blocks are generally used in systems such as cunninghams or vangs, to give a larger purchase system.

Our Part # ALL-A2024 | Mfr. Part # A2024

Features

  • Becket: This block has a becket to make tieing off easier. The becket also helps keep the load central.
  • Bearings: Dynamic Blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. This provides a superior load-carrying ability and longevity when compared to other bearing systems which run on a plastic rail.
  • Hook: Attached during assembly is a heavy-duty hook. This allows the block to be used in applications which require quick attachment or release.
  • Ultra-Strap: Our patented Ultra-Strap is used in our 20, 30 & 40mm Dynamic blocks. The Ultra-Strap is unique when compared to other designs because of its coining process. This process strengthens the strap, making it more reliable and hard-wearing as well as making it much more rope friendly than other designs. The Ultra-Strap was the first marine industry block designed to work specifically with a rope attachment.

Technical Information

DescriptionImperialMetric
Breaking load1433.25 lbs.650.0 kg
Length2.0 in50.0 mm
Maximum line diameter1/4 in6.0 mm
Maximum working load705.6 lbs.320.0 kg
Weight1.69 oz47.9 g