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Allen 30 mm & 40 mm Linked Dynamic Blocks

SKU: ALL-A2030-40  |  Manuf. Code: A2030-40
$74.99 USD

Description

Linked 30mm & 40mm Dynamic Blocks.

This product is a great choice for mainsheet systems which require a traveller block (30mm) and a mainsheet block (40mm) attached as closely together as possible. The fact that the two blocks are linked together means there is a limited chance of snagging or failure. The linked blocks can also be used in spinnaker and pole launcher systems.

Our Part # ALL-A2030-40 | Mfr. Part # A2030-40

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.
  • 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.
  • 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 load1653.75 lbs.750.0 kg
Length4 1/3 in11.0 cm
Maximum line diameter1/3 - 2/5 in8.0 - 10.0 mm
Maximum working load308.7 lbs.140.0 kg
Weight2.22 oz63.0 g