Ronstan Utility Block, Series 50 & 60 - Single, Swivel Shackle Head flap - Maximum head height of

- Maximum head height of 4 metres ensures effective water flow

can be adjusted vertically to lift or drop engine height

10 Course Mapping Memory

- Recharge with bike pump or air compressor

Ronstan Utility Block, Series 50 & 60 - Single, Swivel Shackle Head flap - Maximum head height ofAll 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