Description

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.

Technical Description Features Metric American Breaking Load 771.62 lb 350 kg Fixing Hole Centres 2.52 in 64 mm Maximum Line Diameter 0.24 in 6 mm Maximum Working Load 231.49 lb 105 kg Length 2.36 in 60 mm Weight 0.04 lb 20 g