Attwood 3875-3 1.5" Thru-Hull Connector

Thru-hulls are made with a durable, thermoplastic construction which prevents electrolysis.The Thru-Hull Connector fits 1 1/2 inch Hose size.The stem length is 3 1/2 inches.Maximum hull thickness for the Thru-Hull Connector is 1 1/4 inch.The flange diameter for the Thru-Hull Connector is 3 inches.Installation hole size required for the Thru-Hull Connector is 3 7/8 inches to 2 inches.Caution: Thru-Hull connectors are designed for installation above the water line only.To place an inquiry phone: (616) 897-2290 between 8:00 a.m.And 5:00 p.m.Est fax: (616) 897-8358.'