Forespar Full Flow Ball Valves 1-1/2" MF-850 RFQ Product F30 - F70 10W30 Outboard

F30 - F70 10W30 Outboard Motor (Individual Kit)

PROP NUT FOR SIZES 1-1/2 SHAFT

100% 316 stainless steel deck unit

Developed for dry sailed one-design dinghies

Forespar Full Flow Ball Valves 1-1/2" MF-850 RFQ Product F30 - F70 10W30 OutboardFull 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