THRU HULL BLK 1-1/2

2 Hole Plastic Black Thru-Hull Fitting for 1-1/2 Hose Bulk TH-1500-B by T-H Marine. #1 Plastic Thru-Hull Supplier in the U.S.A. Their molded Thru-Hull fittings are used by more OEM boat builders than any other brand. All T-H Marine Thru-Hull Fittings are made of the highest quality virgin material to ensure consistent size extra durability and attractive appearance. All materials are UV stabilized to provide longevity. T-H Marine has worked with major hose manufacturers to guarantee that their hose barbs have the exact specifications to fit hose securely so that your installations will be trouble free. For those hard to reach applications that may or may not require low clearance. This spaner head thru-hull allows for installation and tightening from the top with a finished head nut.