Description

Perko’s thru-hull connection features a plain cast bronze construction. The flange is machined to fit hull and grooved to retain bedding compound. The neck is threaded to approximately 3/16″ from flange. Hose size: 1-1/2″ / Mounting hole dia.: 1-7/8″ / Maximum hull thickness: 1-7/8″. Flange OD: 3-1/8″ Not recommended for use below the waterline.
Plain cast bronze
Hose size: 1-1/2″
Max hull thickness: 1-7/8″
Built with quality materials