Attwood Stainless Steel Thru-Hull Short Straight Barbed - 3/4" Inner Diameter

Enhance your vessel's performance and aesthetics with our premium Stainless Steel Thru-Hull Short Straight Barbed Fittings. Specifically engineered for marine applications, these fittings provide unmatched durability and corrosion resistance, ensuring they withstand the harshest marine environments while maintaining a sleek, polished appearance.

Superior Stainless Steel Construction

• Manufactured from certified Enhanced 316 Stainless Steel alloy, offering exceptional strength and lifetime corrosion resistance.
• All visible surfaces are meticulously polished to a mirror finish and passivated for added protection against the elements.
• Thick steel sidewalls are designed to endure continuous stress and frequent hose flexing, ensuring long-term reliability.

Effortless and Efficient Installation

• Each Thru-Hull comes equipped with a new silicone gasket, ensuring a secure and watertight seal from the start.
• A channel beneath the flange holds a bead of sealant, simplifying the application process and reducing the risk of leaks.
• All models feature wrench flats or an end notch, allowing a single installer to tighten all connections conveniently from inside the hull.
• The barbed tail ends provide ample space to attach multiple clamps, offering flexibility and ensuring a secure connection.

Compact and Versatile Design

• The Short Thread variant offers a more compact size, making it ideal for installations in tight corners and confined areas on your boat.

Product Specifications

Hose Size	3/4" Inner Diameter
Flange Diameter	1-7/8"
Thread O.D. (Outside Diameter)	1"
Thread Length	1"
Barb Length	1"
Total Length	2-1/2"
Install Hole Saw Size	1-1/8"
Thread NPSM	3/4"
Max Hull Thickness	5/8"
Material	Stainless Steel
Box Dimensions	2"H x 3"W x 6"L
Weight	0.4 lbs
UPC	022697665416

Note: Stainless Steel Thru-Hull Connectors are designed for installation above the waterline only.

Download the Quick Guide (PDF)

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.