A fitting is said to be a through-hull if it is attached through the hull of a boat. A hole must be drilled or cut through the boat's hull to allow a thru-hull fitting to pass through. Several...
Marelon Full-Flow Seacock & 1" Mushroom Through-HullThis integrated 2-part system comes complete with a Marelon® valve and properly matched mushroom head thru-hull with super strong “buttress”...
M260 In-Hull 1kW Transducer with No ConnectorIn-hull features, thru-hull performance. Setting the In-Hull StandardIt's true! Excellent performance can be achieved from an in-hull mounted transducer...
Marelon Full-Flow Seacock & 2" Mushroom Through-HullThis integrated 2-part system comes complete with a Marelon® valve and properly matched mushroom head thru-hull with super strong “buttress”...
Marelon Full-Flow Seacock & 1/2" Mushroom Through-HullThis integrated 2-part system comes complete with a Marelon® valve and properly matched mushroom head thru-hull with super strong “buttress”...