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Allen 20 mm Dynamic Triple Block with Inverted Cleat

SKU: ALL-A2024-677  |  Manuf. Code: A2024-677
$109.00 USD

Description

20mm Triple Dynamic Block With Inverted Cleat.

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

Our Part # ALL-A2024-677 | Mfr. Part # A2024-677

Features

  • 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.
  • 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.
  • Becket: Our 20 & 30mm blocks offer a large central rivet which not only reduces the overall weight but also offers a rope friendly attachment, perfect as a tie-off point when being used in a cascade system.

Technical Information

DescriptionImperialMetric
Breaking load1323.0 lbs.600.0 kg
Length2 1/6 in55.0 mm
Maximum line diameter1/4 in6.0 mm
Maximum working load705.6 lbs.320.0 kg
Weight3.0 oz86.9 g