Forespar Full Flow Seacocks MF 849 1/2" MF-849 Boat Maintenance Lazy Jacks contain mainsails while

Lazy Jacks contain mainsails while reefing and dousing

Cures in 3-5 minutes

excellent resistance to teak oils

Width: 1” (24mm)

Forespar Full Flow Seacocks MF 849 1/2" MF-849 Boat Maintenance Lazy Jacks contain mainsails whileMF 849 Marelon Full Flow Seacocks These Seacocks are designed for thru hull applications and are typically characterized by a mounting flange which helps distribute the side load when the handle is turned. The MF 849 Flanged Seacock Series has NPS straight (aka parallel) threads at each end, and is designed to be fitted with straight thread thru hull fittings and straight thread tail pieces. Straight threads are not "self sealing". You must use pipe