Allen 20mm Double 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.
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.
Dimensions:
Length: 60 mm
Weight: 20 g
MDL: 105 kg
Breaking load: 350 kg
Line Diameter: 2.5 mm - 6 mm
Allen 20mm Double 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.
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.
Dimensions:
Length: 60 mm
Weight: 20 g
MDL: 105 kg
Breaking load: 350 kg
Line Diameter: 2.5 mm - 6 mm
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