Ronstan Series 40 All Purpose Block - Single - Stand Up [RF41140] Marine Navigation & Instruments | NMEA Cables & Sensors 12 volt operating power

12 volt operating power

GPSMAP® 8012 MFD

The plastic P371 low profile outer housing option is nearly flush and minimizes drag with only 5 mm (3/16") extending outside of the hull

Polished brass hand pump connects directly to engine oil dipstick tube on many popular marine engines such as OMC and Mercruiser

this combo deck brush easily snaps into any Shurhold handle and features solid wood block and rubber wraparound bumper

Ronstan Series 40 All Purpose Block - Single - Stand Up [RF41140] Marine Navigation & Instruments | NMEA Cables & Sensors 12 volt operating powerSeries 40 All Purpose Block Single Stand Up 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 two