Forespar Full Flow Ball Valves 1-1/4" MF-850 Ronstan Shackles allowing you to tension the

allowing you to tension the luff separately from the mast rake

505-76 for a 4:1 purchase

and windlasses

Large wheels rotate 360° for optimal maneuverability

Estimated Amp Draw 100-190A

Forespar Full Flow Ball Valves 1-1/4" MF-850 Ronstan Shackles allowing you to tension theFull Flow Ball Valves MF 850 These MF 850 Ball Valves have NPS straight (aka parallel) threads at each end, and are designed to be fitted with straight thread thru hull or pipe fittings. Straight threads are not "self sealing". You must use pipe joint compound, thread seal compounds, or "Teflon tape" to seal the threads when making connections. An advantage of parallel threads over tapered threads, however, is that there is maximum engagement between