Sea-Dog 520823 Thru Hull with Stainless Cap, A: 1-7/8", B: 7/8”, C: 1-3/4",D: 3-3/8", E: 1-3/16”, F: 1-1/8", Stainless alt-min-1833181 Securely holds the discs

Securely holds the discs

Designed to meet the requirements of the USCG safety standards for gasoline fuel systems

all metals

Also fits Premium Extend-A-Brush quick connect handles with the optional 40034 adapter

Kills germs and helps prevent mold & mildew

Sea-Dog 520823 Thru Hull with Stainless Cap, A: 1-7/8", B: 7/8”, C: 1-3/4",D: 3-3/8", E: 1-3/16”, F: 1-1/8", Stainless alt-min-1833181 Securely holds the discsThru Hulls feature Polypropylene bodies with 304 stainless caps. 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 and 304 stamped stainless. Great in conjunction with Drip Guards (354 520850).