Ronstan Utility Block, Series 25 - Single, Swivel Ring Head pulley Telescopic closure to only 350mm

Telescopic closure to only 350mm length for simple storage

Chrome brass body with a black nylon bung featuring aretainer to prevent loss

Suits hulls up to 25mm thick

comes complete ready to clamp onto your bimini top

collapsing to just 53cm in length yet extending up to 1

Ronstan Utility Block, Series 25 - Single, Swivel Ring Head pulley Telescopic closure to only 350mmStainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance. Hollow rivets in the block heads can be fitted with shackles, which can also be used to add a becket for extra purchase. Features: Lightweight durable construction Economical Maintenance free Applications: Vang, cunningham and trapeze retriever systems on dinghies Leech line tackles, bunk adjusters etc on larger yachts Materials: U. V. stabilised Acetal