Ronstan Utility Block, Series 40 - Single, Universal Head CAV - Make boat washing a

- Make boat washing a breeze with this 4-piece kit

480mm overall length measurement at 3 1/2 point

Co-Molded Diaphragm

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Ronstan Utility Block, Series 40 - Single, Universal Head CAV - Make boat washing aAll purpose (AP) blocks are a great all around solution. Self lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. For durability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for cruising and racing. Captive Lock universal head can be fixed in either of two planes, or free to swivel as required