Description

Ronstan Utility Series 40 Single Cheek Block (Alloy Cheeks)

Name: Ronstan Utility Series 40 Single Cheek Block (Alloy Cheeks)
Brand: Ronstan
SKU: RON RF41811
Price: 85.55 USD
Availability: InStock

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Ronstan Series 40 All Purpose Blocks

A great all around solution for boats up to 26ft (8m). Ronstan Series 40 blocks feature high working loads and a self-lubricating Acetal polymer sheave that ensures low friction and extreme durability. Common uses are mainsheets, halyards, vang and spinnaker control lines on off-the-beach cats and one design classes and sportboats. Series 40 blocks can be mounted on masts and booms using the curved surface adapter. Stackable with Ronstan 40 deck organizers.

Sheave: 40mm

Max Rope: 12mm

Part #	Description	Pin Dia	MAX WORKING LOAD (MWL), lbs.	B.L. lbs.
RF41100	Single, Unv Head	3/16″	880	2200
RF41101	Single, Loop Head		880	2200
RF41110	Single, Becket, Unv Head	3/16″	880	2200
RF41111	Single, Becket, Loop Head		880	2200
RF41140	Single, Stand up		880	1760
RF41151	Single, cheek, S.S. cheek plates		880	2200
RF41202	Double, 2-axis shackle head	3/16″	1320	2650
RF41212	Double, Becket, 2-axis shackle head	3/16″	1320	2650
RF41302	Triple, 2-axis head	3/16″	1540	3090
RF41312	Triple, becket, 2-axis head	3/16″	1540	3090
RF41500	Fiddle, Unv Head	3/16″	880	2200
RF41510	Fiddle, Becket, Unv Head	3/16″	880	2200
RF41520	Fiddle, Cam, Unv Head	3/16″	880	2200
RF41530	Fiddle, Becket, Cam, Unv Head	3/16″	880	2200
RF41811	SINGLE CHEEK BLOCK, Alloy cheek plates		880	2200