Ronstan Series 40 All Purpose Block - Single - Universal Head [RF41100] Boat Outfitting quality and durability

quality and durability

1" NPS discharge with 1" AND 1 1/8" screw-on ports

ISO 8849 marine

Raritan's Flapper Valve Assembly is made specifically for Raritan's PHII and PHEII

Ronstan Series 40 All Purpose Block - Single - Universal Head [RF41100] Boat Outfitting quality and durabilitySeries 40 All Purpose Block Single Universal Head All 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