Ronstan Series 40 All Purpose Block - Single - Universal Head [RF41100] Marine Hardware | Chocks Series 40 All Purpose Block

Series 40 All Purpose Block - Single - Stand Up

Antenna Mounting Systems by Rupp combine good looks with innovative designs

Light Weight - Easy to use

Attach the pad to the polisher

Channel Islands

Ronstan Series 40 All Purpose Block - Single - Universal Head [RF41100] Marine Hardware | Chocks Series 40 All Purpose BlockSeries 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