Attwood 1-1/8" Stainless Steel Thru-Hull Straight Fitting

Enhance the durability and appearance of your boating setup with this high-quality stainless steel thru-hull fitting. Built to withstand the harsh marine environment, it is far superior to plastic alternatives.

Key Features:

• Constructed from premium Enhanced 316 Stainless Steel for maximum strength and corrosion resistance.
• Mirrored polished finish adds style and protects against rust and degradation.
• Robust design allows for effective stress distribution and flexibility during use.

Installation Benefits:

• Includes a silicone gasket for a superior seal.
• Innovative channel design under the flange simplifies seal application.
• Features wrench flats for easy installation from inside the hull.
• Barbed ends accommodate multiple clamps for added security.

Specifications:

• Hose Size: 1-1/8" Inner Diameter
• Flange Diameter: 2-1/4"
• Thread O.D.: 1-3/8"
• Thread Length: 2-3/8"
• Barb Length: 1-1/4"
• Total Length: 3-7/8"
• Required Hole Saw Size: 1-1/4"
• Thread NPSM: 1"
• Maximum Hull Thickness: 1-3/4"

*Designed for above-water line installation only.

• High-strength Enhanced 316 Stainless Steel construction
• Polished, corrosion-resistant finish for long-lasting performance
• Easy installation with silicone gasket and innovative channel for sealant
• Wrench flats for inside hull tightening
• Room for multiple clamps on barbed tails

Product Tags

Attwood 1-1/8" Stainless Steel Thru-Hull Straight Fitting