Perko 0322DP5PLB Thru-Hull Connection-Use with 3/4" Pipe
Brand: Perko
Machined to fit a boat hull
Grooved to retain bedding compound
Neck threaded approximately 3/8" from the flange
Pipe Size: 3/4"; Mounting Hole Diameter: 1"
Max Hull Thickness: 1-1/2"; OD Flange: 1-7/8"