GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] Lighting | Accessories They ride on a heavy

They ride on a heavy 2" solid steel axle & quality grease-able bearings

One-piece roto-molded with eaves

Microprocessor based automatic leveling trim tab control with LED tab position indicators

Series 301-002 - Port Sidelight - 2NM - Vertical Mount - Red - Black Housing - 6M Cable

GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] Lighting | Accessories They ride on a heavy1" Bronze NPS to NPT Flange Adapter IBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread miss match when in line valves are screwed onto thru hulls Accept standard thru hulls into the base and standard in line valves on top Provide a safe and sturdy assembly when in line valves are used as seacocks For OEMs, prevent valve damage during engine or generator installation