Allen 40mm Single Cheek Block with Becket

40mm Single Cheek Block with Becket

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 the three fixing holes.

Becket – This block has a specific becket (tying) moulding. The becket allows you to make a purchase system.

spec sheet Blocks Ball Bearing Allen

	Part	Description	Length mm	Line Ø mm	Shackle Pin mm	Fixing Hole Centre mm	Break Load kg	Max Work Load	Weight gm	RRP Inc VAT	Unit
	AL-20401-CB	Single cheek block with becket	73	10	-	62.5 x 14.6	780	240	42	£45.15	each

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40mm Single Cheek Block with Becket

Allen 40mm Single Cheek Block with Becket

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