Ronstan Utility Block, Series 50 & 60 - Single Block, Cheek Johnson water pump 90 deg x 20mm barbed

90 deg x 20mm barbed breather vent outlet

% step up required & drive adapter type (1310 or 1410)

Ronstan’s range of Acetal sheaves is moulded from a specially modified ultra-violet resistant grade of material to provide a long service life in the tough marine environment

Membrane Touch Control Panels – Deluxe 6 Switch Panel Kit (53066)• Faceplate: PET membrane touch panel

Fully adjustable - locks in 4 positions

Ronstan Utility Block, Series 50 & 60 - Single Block, Cheek Johnson water pump 90 deg x 20mm barbedAll 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. Can be mounted on masts and booms using the curved surface adapter. Can be stacked to create a double