Ronstan Utility Block, Series 25 - Single, Becket, Loop Head instruments This new platform uses high

This new platform uses high speed GPS technology and engine rpm for all control functions

Does not include drive which is sold separately or supplied with timing case cover

includes o-ring

Impeller OMC suits 377230 & 777213

Ronstan Utility Block, Series 25 - Single, Becket, Loop Head instruments This new platform uses highStainless 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