Ronstan Utility Block, Series 25 - Single, Swivel Ring Head pulley - Suitable for boats up

- Suitable for boats up to 19 foot

comes complete ready to clamp onto your bimini top

Size selected is the step up percentage required

Neck accepts 51mm & 58mm filler hose

Ronstan Utility Block, Series 25 - Single, Swivel Ring Head pulley - Suitable for boats upStainless 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