Sea-Dog Thru-Hull (520750-1)

These Thru-Hulls are ideal for salt water use because they are impervious to electrolysis and corrosion. Designed to allow water to pass in or out of a vessel. For use with hose for drainage above the water line. Constructed of injection molded polypropylene.

Material: Injection Molded Polypropylene

Specifications

• A: 1-13/16"
• B: 1/2"
• C: 1-11/16"
• D: 3-1/2"
• E: 1"
• F: 3/4"
• Color: White

Manufacturer Part Number: 520750-1