Allen 40mm Single Cheek Block

40mm Single Cheek Block

Made from high-strength, lightweight glass-loaded nylon and featuring Allen’s dynamic bearing technology for a high-performance block suitable for keelboats and dinghies.

40mm dynamic blocks are perfect for use on main, jib and spinnaker sheets on dinghies and keelboat control lines.

Bearings – Dynamic blocks feature Allen patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.

Cheek – Designed to be mounted flat to a surface using two fixing screws. Featuring a domed head to reduce the chance of lines snagging around the block. The central fixing point has two small drainage holes to ensure water can escape through the middle of the block.

spec sheet Blocks Ball Bearing Allen

	Part	Description	Length mm	Line Ø mm	Fixing Hole Centre mm	Break Load Kg	Max Work Load Kg	Weight g	RRP Inc VAT	Unit
	AL-20401-C	Single cheek block	62	10	35.5	780	240	34	£39.29	EACH

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40mm Single Cheek Block

Allen 40mm Single Cheek Block

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