Sea-Dog Thru-Hull (520790-1)

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: 2-7/8"
• B: 1-3/16"
• C: 2-5/16"
• D: 4-3/16"
• E: 1-13/16"
• F: 1-1/2"
• Color: White

Manufacturer Part Number: 520790-1