Sea Dog Boat Plumbing Fittings

1" D Nylon Drain Plug, Display (520030-1) by Sea Dog®. New thread and seal design! This Drain Plug was designed with a molded-in recess in the base to trap sealant to provide a more watertight seal. For transom installation, baitwells,...

1" D Nylon Flange & Drain Plug, Bulk (520010) by Sea Dog®. This Drain Plug was designed with a molded-in recess in the base to trap sealant to provide a watertight seal. For transom installations, baitwells, ice chests, tanks, etc....

1" D Nylon Flange & Drain Plug, Display (520010-1) by Sea Dog®. This Drain Plug was designed with a molded-in recess in the base to trap sealant to provide a watertight seal. For transom installations, baitwells, ice chests, tanks, etc....

1" D Stainless Steel/Nitrile T-Handle Drain Plug, Display (520085-1) by Sea Dog®. The T-Handle Drain Plug provides a leak proof seal. Turn the T-handle clockwise to lock in place, counter clockwise to release. Constructed of corrosion...

1" Drain Tube Flaring Tool by Sea Dog®. The Drain Tube Flaring Tools are for use installing 1" or 1-1/4" drain tubes. Can be used to install all Sea-Dog® Drain Tubes (520210-520430). Handy item for any toolbox.

1-1/4" D Brass/Nitrile T-Handle Drain Plug, Display (520082-1) by Sea Dog®. The T-Handle Drain Plug provides a leak proof seal. Turn the T-handle clockwise to lock in place, counter clockwise to release. Constructed of corrosion and...

1-1/4" D Stainless Steel/Nitrile T-Handle Drain Plug, Display (520086-1) by Sea Dog®. The T-Handle Drain Plug provides a leak proof seal. Turn the T-handle clockwise to lock in place, counter clockwise to release. Constructed of...

1-1/8" D Nylon White Replacement Plug for 520050 Drain Plug, Display (520051-1) by Sea Dog®. This Garboard Drain & Plug provides drainage for bilge during haul-out. Design includes integral 1-1/8” acetyl drain tube. Pipe plug ensures...

1-1/8" D Nylon/Acetyl Garboard Flange & Drain Plug by Sea Dog®. This Garboard Drain & Plug provides drainage for bilge during haul-out. Design includes integral 1-1/8” acetyl drain tube. Pipe plug ensures a watertight seal....

1-1/8" D Stainless Steel Captive Garboard Flange & Drain Plug, Bulk (520060) by Sea Dog®. This Captive Garboard Drain & Plug is a direct replacement for the bronze, traditional style Sea-Dog® Garboards (520040 and 520042). Captive plug...

1-1/8" D Stainless Steel Oblong Captive Garboard Flange & Drain Plug by Sea Dog®. This Oblong Captive Garboard Drain & Plug sits lower in the stern for more water removal. Captive plug prevents plug from being lost. Constructed of...

1/2" D Brass/Nitrile Baitwell Plug by Sea Dog®. The Baitwell Plug features a cam action for easy installation and leak proof seal for livewells and baitwells. Simply turn the handle clockwise to tighten the plug then snap down the...

1/2" NPT Bronze Garboard Flange & Square Head Drain Plug by Sea Dog®. The Garboard Drain & Plug provides drainage for bilge during haul-out. 1/2” NPT tapered thread plug provides a watertight seal. 2” diameter flange. Plug has a...

1/2" NPT Bronze Garboard Flange & Square T-HeadDrain Plug by Sea Dog®. The Garboard Drain & Plug provides drainage for bilge during haul-out. 1/2” NPT tapered thread plug provides a watertight seal. 2” diameter flange. Plug has a...

1/2" NPT Bronze Replacement T Head Plug for 520042 Drain Plug by Sea Dog®. The Garboard Drain & Plug provides drainage for bilge during haul-out. 1/2” NPT tapered thread plug provides a watertight seal. 2” diameter flange. Plug has...

1/2" NPT Bronze Square Head Replacement Plug for 520040 Drain Plug, Display (520041-1) by Sea Dog®. The Plugmate™ wrench features multiple deck keys. Fits standard garboard plugs as well as "T" style plugs. Constructed of durable...

3/4" D Brass/Nitrile Baitwell Plug by Sea Dog®. The Baitwell Plug features a cam action for easy installation and leak proof seal for livewells and baitwells. Simply turn the handle clockwise to tighten the plug then snap down the...

3/4" NPT Bronze T-Handle Plug by Sea Dog®. 3/4" NPT tapered thread provides a watertight seal.

3/8" D Brass/Nitrile Baitwell Plug by Sea Dog®. The Baitwell Plug features a cam action for easy installation and leak proof seal for livewells and baitwells. Simply turn the handle clockwise to tighten the plug then snap down the...

5/8" D Brass/Nitrile Baitwell Plug (520093-1) by Sea Dog®. Snap lock handle is adjustable to tighten plug size to fit most bait wells currently available. This product is made of high-quality materials to serve you for years to come....

7/8" D Brass/Nitrile Baitwell Plug by Sea Dog®. The Baitwell Plug features a cam action for easy installation and leak proof seal for livewells and baitwells. Simply turn the handle clockwise to tighten the plug then snap down the...

Emergency 1/2" NPT Garboard Drain Plug by Sea Dog®. The Emergency Garboard Drain Plug features an attached key ring, ensuring you always have a back-up if you lose your garboard plug. Fits most 1/2" NPT threaded drains. For temporary...

Nylon Replacement Plug for 520010, 520020 & 520030 Drain Plugs, Bulk (520021) by Sea Dog®. This Drain Plug has a molded-in captive mechanism that keeps the plug in the body, but still allows easy plug removal when needed. Constructed of...

Nylon Replacement Plug for 520010, 520020 & 520030 Drain Plugs, Display (520021-1) by Sea Dog®. This Drain Plug has a molded-in captive mechanism that keeps the plug in the body, but still allows easy plug removal when needed....

Plugmate™ 8-1/4" Polypropylene Wrench with Plug by Sea Dog®. The Plugmate™ wrench features multiple deck keys. Fits standard garboard plugs as well as "T" style plugs. Constructed of durable injection molded polypropylene. Available...

Acetal Injection Molded Thru-Hull for 1-1/2" Hose with Scupper Valve by Sea Dog®. This Thru-Hull Scupper Valve mounts through the transom and provides a water exit for boats with self-bailing cockpits. Ideal for above the water line...

Nylon Scupper Valve by Sea Dog®. This Scupper Valve provides a water exit for boats with self-bailing cockpits. Ideal for above the water line drainage. Valve features soft black flapper that seals to prevent backwash. Compatible with...

1" D x 2-1/2" L ABS Drain Tube (520323-1) by Sea Dog®. Drain Tubes remove water and fluids from motor wells, livewells, and baitwells. They are flanged 90° on one end and fit standard 1” diameter holes. These drain tubes feature an...

1" Hole Polypropylene White Thru-Hull Fitting for 5/8" D Hose, Bulk (520740) by Sea Dog®. #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...

1-13/16" Hole Acetal White Thru-Hull Fitting for 1-1/2" D Hose, Display (520690-1) by Sea Dog®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers...