Ronstan Utility Block, Series 30 - Single, Becket, Swivel Shackle Head Indmar Starters & Alternators also available is our new

also available is our new updraded Ultimate Gland here

stainless steel shaft and flexible rubber impeller

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

1" no lock:      Tube OD: 25mm (1")

Hub Piece (fits onto crank)

Ronstan Utility Block, Series 30 - Single, Becket, Swivel Shackle Head Indmar Starters & Alternators also available is our newStainless 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