Allen 40mm Single Block with Swivel Hook

40mm Single Block with Swivel Hook

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's 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.

Swivel Hook Head – Featuring a 360-degree swivelling hook for super easy attachment. Ideal for lightweight control systems where removal needs to be quick.

spec sheet Blocks Ball Bearing Allen

	Part	Description	Length mm	Line Ø mm	Shackle Pin mm	Break Load Kg	Max Work Load Kg	Weight gm	RRP Inc VAT	Unit
	AL-20401-H	Single with swivel hook	109	10	-	540	250	73	£52.32	each

marine

architectural

safety at height

stockist

brands

trade

flip catalogue

|

Home

>

Blocks Allen

>

Allen 40mm Dynamic Ball Bearing Blocks

>

40mm Single Block with Swivel Hook

Allen 40mm Single Block with Swivel Hook

contact us

info

disclaimer