Attwood Boat Plumbing Fittings

1-1/8" Hole Stainless Steel Thru-Hull Fitting for 3/4" D Hose, Aftermarket (66541-3) by Attwood®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...

1-5/8" Hole Stainless Steel Elbow Thru-Hull Fitting for 1-1/8" D Hose, Bulk by Attwood®. 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...

1.27" Hole Stainless Steel Capped Composite Thru-Hull for 5/8" D Hose by Attwood®. Designed for the value conscious customer, these fittings provide the look of a Stainless Steel thru-hull at a fraction of the cost. This product is made...

1" D Brass Plated T-Handle Drain Plug without Chain (11592-3) by Attwood®. A clockwise turn of the T-handle expands the plug to lock in place; turn counterclockwise to release. Available in brass or stainless steel, with or without chain.

1" D Brass Snap-Handle Drain Plug without Chain, 75 Pieces (7524D1) by Attwood®. Cam-action neoprene plugs snap shut to form a stopper for livewells or baitwells. Clockwise turn of the handle tightens the plug, and the lever flips down...

1/2" D Brass Garboard Drain Plug, 24 Pieces (9842PD1) by Attwood®. Cam-action neoprene plugs snap shut to form a stopper for livewells or baitwells. Clockwise turn of the handle tightens the plug, and the lever flips down to lock. Ideal...

1/2" D Stainless Steel Garboard Drain Plug, 12 Pieces (9844PD1) by Attwood®. Cam-action neoprene plugs snap shut to form a stopper for livewells or baitwells. Clockwise turn of the handle tightens the plug, and the lever flips down to...

2" Hole Polypropylene White Thru-Hull Fitting for 1-1/2" D Hose, Bulk (38751) by Attwood®. 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...

1/4" NPT(F) to 5/16" Hose I.D Brass Hose/Pipe Adapter by Attwood®. 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...

3/4" Hose I.D. to 3/4"-14 NPS(F) Plastic White Hose/Pipe Adapter, Bulk (3899-1) by Attwood®. Threaded end fits 3888 drain fitting or A-Series aerator pump intakes and outlets. Acetal construction. This product is made of high-quality...