Ronstan Series 40 All Purpose Block - Single - Universal Head [RF41100] Communication | Loud Hailers 5" x 22" White

5" x 22" White

UPC: 719441100766

Shakespeare extension masts can be used to extend the reach of smaller marine antennas by increasing their height above the water

secure operation

1073 Bracket Mount

Ronstan Series 40 All Purpose Block - Single - Universal Head [RF41100] Communication | Loud Hailers 5" x 22" WhiteSeries 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