Ronstan Utility Block, Series 50 & 60 - Single, Swivel Shackle Head flap 10 Course Mapping Memory

10 Course Mapping Memory

1 x Clamp & Shim

If you purchase a coupling and require it fitted

Impeller OMC suits 395864 397131 435748 435821

Ronstan Utility Block, Series 50 & 60 - Single, Swivel Shackle Head flap 10 Course Mapping MemoryAll 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 Features: Exceptionally high working loads Low maintenance, long service life Self lubricating Acetal