PERKO
1 1/2" Thru-Hull Fitting F/ Hose Plastic
Mfr # 0328DP8. Perko 1-1/2" Thru-Hull Fitting for Hose Plastic, Molded White Plastic. Broad Flange, Technical Information: Hose Size Inches: 1-1/2. Mounting Hole Diameter Inches: 1-7/8. Maximum Hull Thickness Inches: 1-7/8. O.D. Flange Inches: 3.