Sea Dog Boat Plumbing Fittings

1" D x 2-1/2" L Drain Tube 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 adjustable...

1" Hole Thru-Hull Fitting for 3/4" D Hose 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 in mind. It will meet your needs and...

1" Hole Thru-Hull Fitting for 5/8" D Hose 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 Marine Thru-Hull Fittings are made of...

1-13/16" Hole Thru-Hull Fitting for 1-1/2" D Hose 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 in mind. It will meet your needs...

1-3/8" Hole Thru-Hull Fitting for 1-1/8" - 1-1/4" Hose 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 in mind. It will meet your...

1" D Drain Plug 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, ice chests, tanks, etc. 1"...

1" D Snap-Handle Drain Plug 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. Designed using...

1" D T-Handle Drain Plug 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 vibration resistant stamped stainless...

1-1/4" D T-Handle Drain Plug 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 vibration resistant stamped brass and...

1-1/8" D Captive Garboard Flange & Drain Plug 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 prevents plug from being lost....

1-1/8" D Replacement Plug for 520050 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. Constructed...

1/2" NPT Square Head Replacement Plug for 520040 Drain 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....

5/8" D Baitwell Plug 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. Designed using...

Replacement Plug for 520010, 520020 & 520030 Drain Plugs 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 UV resistant...

1" D x 1-7/8" L Brass Drain Tube by Sea Dog®. Formed Drain Tube is flanged 90° on one end for use as a drain for transom, motorwell, livewell, or baitwell applications. For use with brass or stainless steel drain plugs. Drain Tube...

1" D x 2-1/2" L HDPE Drain Tube (520320-1) 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" D x 2-3/8" L Brass Drain Tube by Sea Dog®. Formed Drain Tube is flanged 90° on one end for use as a drain for transom, motorwell, livewell, or baitwell applications. For use with brass or stainless steel drain plugs. Drain Tube...

1" D x 2-7/8" L Brass Drain Tube by Sea Dog®. Formed Drain Tube is flanged 90° on one end for use as a drain for transom, motorwell, livewell, or baitwell applications. For use with brass or stainless steel drain plugs. Drain Tube...

1" Hole Polypropylene White Thru-Hull Fitting for 3/4" D Hose, Bulk (520750) 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 in...

1" Hole Polypropylene White Thru-Hull Fitting for 3/4" D Hose, Display (520750-1) 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...

1" Hole Polypropylene White Thru-Hull Fitting for 5/8" D Hose, Display (520740-1) 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 Polypropylene White Thru-Hull Fitting for 1-1/2" D Hose, Bulk (520790) 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...

1-13/16" Hole Polypropylene White Thru-Hull Fitting for 1-1/2" D Hose, Display (520790-1) 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...

1-3/8" Hole Polypropylene White Thru-Hull Fitting for 1-1/8" - 1-1/4" Hose, Bulk (520770) 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...

1-3/8" Hole Polypropylene White Thru-Hull Fitting for 1-1/8" - 1-1/4" Hose, Display (520770-1) 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...

1" D Brass Snap-Handle Drain Plug with Chain, Display by Sea Dog®. The Snap Handle Drain Plug features a cam action for easy installation and leak proof seal. Simply turn the handle clockwise to tighten the plug then snap down the...

1" D Brass Snap-Handle Drain Plug, Display (520070-1) 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...

1" D Brass/Nitrile T-Handle Drain Plug, Display (520080-1) 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" D Nylon Drain Plug, Bulk (520030) 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, ice...