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Allen 20 mm Allenite Through Deck

SKU: ALL-A2121  |  Manuf. Code: A2121
$27.95 USD
This product ships from the UK.

Description

20mm Single Dynamic Through Deck Block.

Our through deck blocks offer frictionless guidance for rope and wire control lines which are required to pass through a deck.

Featuring a hard-wearing acetal body shaped perfectly to house the sheave, which results in a performance that you can rely on for adjustable rigging and other highly loaded applications.

Available with one or two sheaves and in plain and ball-bearing systems to suit a wide variety of applications.

Our Part # ALL-A2121 | Allen Part # A2121

Features

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.

Technical Information


DescriptionImperialMetric
Breaking load772.00 lbs.350.00 kg.
Fixing hole centres1 2/3 in.42.00 mm.
Length2 1/8 in.54.00 mm.
Maximum line diameter1/4 in.6.00 mm.
Maximum working load231.53 lbs.105.00 kg.
Weight0.38 oz.10.80 g.