GROCO 1-1/2" Bronze NPS to NPT Flange Adapter [IBVF-1500] Lewmar Electric Winches w/ "E" Series Contactor Fits all drills

Fits all drills

Single core (120mm)  Ensures time saving

Seitech Bauer 8 Dolly

Kangaroo pocket

Turnbuckles

GROCO 1-1/2" Bronze NPS to NPT Flange Adapter [IBVF-1500] Lewmar Electric Winches w/ "E" Series Contactor Fits all drills1 1 2" 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