Stainless Steel Std. Thru Hull 2" Hose

Product Description

Upgrade your boat’s appearance and functionality with our solid cast 316 stainless steel thru‑hull fitting. Its highly polished flange adds a touch of elegance to your vessel’s exterior, giving you both visual appeal and marine‑grade durability. Built to withstand the harshest marine environments, this fitting offers style you can trust.

With standard thread length, this thru‑hull fitting is engineered for compatibility with most applications—ideal for both new installations and retrofit upgrades. The extended hose barb is designed for a 2″ I.D. marine hose, allowing for double clamping for added robustness and peace of mind while navigating open water.

Each fitting arrives with a 316 stainless mounting nut to simplify installation and ensure secure attachment. Trusted by boat builders, this type of fitting is often used as original equipment on many offshore saltwater fishing boats, pleasure craft, sportfishing yachts, and cabin cruisers—offering both performance and reliability under demanding conditions.

Product Specifications 

• Material: Solid cast 316 stainless steel (marine grade – excellent corrosion resistance)

• Outside Flange Diameter: 3‑5/8″ (≈ 92 mm)

• Thread Length: 1‑13/16″ (≈ 46 mm)

• Overall Length Inside Flange: 4‑1/4″ (≈ 108 mm)

• Required Hole Size: 2‑3/8″ (≈ 60 mm)

• Hose Internal Diameter (I.D.): 2″ (≈ 51 mm)

• Includes: 316 stainless mounting nut