Ronstan Series 40 All Purpose Block - Single - Stand Up [RF41140] Electrical This all 18-8 stainless steel

This all 18-8 stainless steel mount attaches to any vertical flat surface such as bulkheads

#316 Stainless Steel

12 Volt Relay

Uses include quick bearing or position set

UPC: 093344051876

Ronstan Series 40 All Purpose Block - Single - Stand Up [RF41140] Electrical This all 18-8 stainless steelSeries 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