Ronstan Utility Block, Series 30 - Single, Becket, Swivel Shackle Head Indmar Starters & Alternators Heavy duty chrome plated brass

Heavy duty chrome plated brass body and levers complete with plate and clamps

Hub Piece (fits onto crank)

1" no lock:      Tube OD: 25mm (1")

The combined fender and step feature allow it to be rigged before entering a marina

- Wax your 22' boat or vehicle in about an hour

Ronstan Utility Block, Series 30 - Single, Becket, Swivel Shackle Head Indmar Starters & Alternators Heavy duty chrome plated brassStainless 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