Marine Tee Rail Connector - 316 Stainless Steel Handrail Fitting (7/8"-1.5")

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Sale price$7.98
Size: 90°22mm
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Precision-Engineered Marine Hardware for Elite Vessels

Upgrade your yacht’s safety and aesthetics with our 316 Stainless Steel Tee Rail Connectors. Specifically forged for the harsh saltwater environment, these fittings utilize AISI 316 grade alloy, offering superior molybdenum content for unparalleled pitting and crevice corrosion resistance compared to standard 304 steel.

  • Mirror-Polished Finish: Hand-buffed to a flawless shine, reducing surface friction and preventing salt/grime buildup.
  • Rattle-Free Fit: Precision-cast internal bores ensure a seamless, high-tolerance connection for 7/8" to 1-1/2" OD tubing.
  • Triple Set-Screw Locking: Features integrated M6 hex-head set screws for a vibration-resistant, secure mechanical bond.
  • Industrial Durability: Designed for high-load handrails, deck piping systems, and bimini frames.
Long-format infographic detailing 316 grade steel properties, seamless installation process, and mirror-polished surface perfection.

Frequently Asked Questions

Will this connector rust in a saltwater environment?
No. Unlike 304 stainless, this fitting is forged from AISI 316 grade steel which contains Molybdenum. This specific alloy is designed for extreme saltwater exposure, providing maximum resistance to pitting and rust even in high-salinity coastal areas.
Does this fitting cause vibration or rattling in the handrails?
Absolutely not. Our visual forensics and technical specs show high-tolerance internal bores and triple M6 set-screw locking points. This ensures a precision, rattle-free fit that stays secure even under high engine vibrations or heavy sea conditions.
Is the mirror finish just for looks or does it serve a function?
The mirror polish is functional. It achieves a surface roughness (Ra) of less than 0.2 microns, which minimizes microscopic pits where salt crystals and grime can lodge. This makes the hardware self-cleaning during rain or rinsing and significantly extends the life of the metal.

Engineering Specs

REV: 2025.Q4 // TECH-STANDARD
Material_Grade
316 Stainless Steel
Surface_Finish
Mirror Polish Ra < 0.2
UV_Resistance
Electropolished (High Reflectivity)
Corrosion_Rating
AISI 316 Stainless Steel (Salt Spray Tested)
Compatibility
Yacht, Center Console, Pontoon, Powerboat
Hull_Integration
Universal
Standard_Ref
Universal Marine Standard

ESTABLISHED 2017

AirowMarine

Professional Marine Hardware for a Safer Voyage.

Design engineers and marine consultants reviewing technical blueprints and a stainless steel porthole window assembly in an office overlooking a container port.

Our Roots

Hong Kong Based, 8 Years of Expertise

The story of AirowMarine began eight years ago. Headquartered in Hong Kong, we have been dedicated to the global operation and brand building of marine accessories. These eight years of experience have taught us that on the unpredictable sea, every single component carries the trust and safety of the boat owner.

B2B marine hardware production: A massive mirror-polished 316 stainless steel boat anchor being hoisted for quality verification in AirowMarine’s industrial workshop in mainland China.

Supply Chain

Invested Factories in Mainland China

To ensure our products withstand extreme environments, we are more than just a bridge for trade. AirowMarine has invested in its own manufacturing facilities in Mainland China. Leveraging the region's mature and efficient industrial supply chain, we are deeply involved in the entire process—from raw material selection and precision machining to final assembly. We avoid exaggerated claims; instead, through professional logistics and rigorous quality control, we ensure every product delivered to you meets high nautical-grade standards.

Technical quality control inspection showing a Mitutoyo digital caliper measuring a polished marine fitting at 12.45mm precision.

Reliability

Strict QC & Global Logistics

As a provider of marine accessories, our business is intimately connected to the water. We believe that protecting the ocean is not just a slogan; it must be reflected in every detail of our business. Currently, AirowMarine is continuously optimizing our packaging solutions: we maximize the reduction of single-use plastics in our packaging and shipping processes, using recyclable paper-based cushioning materials whenever possible. Our products are built to power your voyage, while our packaging is designed to protect the purity of the blue sea.

Close-up of a 316 stainless steel circular louvered deck vent in eco-friendly honeycomb paper packaging with AirowMarine shipping label.

Our Mission

Protecting the Blue, Plastic-Free

We are aware that there is always room for improvement, but we have never stopped in our pursuit of excellence and environmental responsibility. AirowMarine is committed to providing you with durable, reliable, and eco-conscious marine accessories.

Expert Guidance

Technical help in 24 hours

International Delivery

Secure & Tracked Shipping

Custom Solutions

Tailored parts for your boat

Factory Direct

Invested supply, best value

Proven Quality

Tested for nautical safety