Stainless Steel 3 Way Corner Fitting – AISI 316 Rail Connector is designed to connect three round rail tubes at a corner, creating a clean and practical junction within a marine railing or handrail assembly. Its three-way configuration allows tubes approaching from different directions to meet at one fitting, making it useful when constructing or repairing corner sections of boat rails. Manufactured from AISI 316 stainless steel, this marine rail fitting is suited to installations where the hardware may be regularly exposed to moisture, saltwater conditions, and outdoor weather.

The fitting has three tubular openings arranged to form a corner connection. Each section receives a compatible round tube, helping the installer create an organised transition without complicated tube fabrication. Integrated fasteners are visible on the fitting and are used to hold the inserted tubes in position. This installation method also provides a neat exterior appearance, making the fitting suitable for visible rail systems on boats, yachts and other marine craft. Before installation, the outside diameter of every rail tube should be checked against the selected fitting size.

Two variants are available for commonly used marine tubing. Product code 80114-01 is intended for 7/8-inch tube, corresponding to approximately 22 mm or 22.2 mm outside diameter. Product code 80114-02 is intended for 1-inch tube with a 25.4 mm outside diameter. These alternatives allow buyers to select the appropriate stainless steel rail connector for an existing railing system or a new fabrication project. The two sizes are separate options and should not be treated as interchangeable; the fitting must correspond to the tube’s actual outside diameter.

The AISI 316 stainless steel construction makes this 3 way corner fitting a practical choice for marine hardware applications. This material is commonly selected for boat handrail fittings because of its suitability for demanding, moisture-prone environments. Its polished surface also complements stainless steel rails and surrounding deck hardware, helping create a consistent finished appearance across the railing assembly. As with other stainless steel marine components, routine cleaning and removal of salt deposits can help maintain the surface condition.

This rail connector can be used when forming three-direction corner junctions in round-tube frameworks. Typical uses may include boat bow rails, guardrails, handrails, safety rail structures, and custom stainless steel tube assemblies where the design requires three tubes to meet at a corner. It can also serve as a replacement fitting when an existing connector is worn, damaged, or unsuitable, provided the tube diameter and connection layout match.

Correct product selection is important for a secure and properly aligned installation. Buyers should confirm the tube outside diameter, examine the required three-way orientation, and ensure that the surrounding rail arrangement is suitable for this connector. The fitting should be installed with correctly positioned tubes and securely tightened fasteners. For safety-related railing assemblies, installation and inspection should be completed by a suitably experienced marine technician or fabricator.

Key Features:

• Stainless Steel 3 Way Corner Fitting – AISI 316 Rail Connector joins three compatible round tubes at a corner within a marine rail assembly.
• The three-way design supports the construction or repair of corner junctions in boat handrails, guardrails, and related tubular frameworks.
• AISI 316 stainless steel construction is suitable for marine environments where fittings are exposed to moisture, salt, and outdoor conditions.
• The polished stainless steel surface coordinates neatly with common marine railing tubes and deck hardware.
• Integrated fastening points help retain the inserted tubes and provide a practical installation arrangement.
• Two size options accommodate widely used round marine tubing: 7/8 inch and 1 inch.
• Product code 80114-01 fits 7/8-inch tubing, approximately 22–22.2 mm outside diameter.
• Product code 80114-02 fits 1-inch tubing with a 25.4 mm outside diameter.
• The fitting can simplify a three-direction corner connection by reducing the need for complicated tube joining or fabrication.
• Its compact form makes it suitable for visible rail installations where a clean, coordinated appearance is preferred.

Applications / Suitable For:

• Stainless Steel 3 Way Corner Fitting – AISI 316 Rail Connector is suitable for three-direction corner joints in compatible marine railing systems.
• It can be used in boat bow rails, handrails, guardrails, and other round-tube rail structures with a matching layout.
• The fitting is suitable for new rail fabrication, refurbishment projects, and replacement of compatible three-way connectors.
• It can support railing work on leisure boats, fishing boats, yachts and other marine craft using 7/8-inch or 1-inch round tubing.
• It is appropriate for custom stainless steel tube frameworks that require three rails to meet at a defined corner.
• The fitting is intended for installers, boatbuilders, marine maintenance teams, and fabricators working with compatible round rail tubing.

FAQs:

Q: What is the Stainless Steel 3 Way Corner Fitting – AISI 316 Rail Connector used for?
A: It is used to join three round tubes at a corner in compatible boat handrails, guardrails, and other marine rail structures.

Q: Which tube sizes are available?
A: Model 80114-01 fits 7/8-inch tubing, approximately 22–22.2 mm, while model 80114-02 fits 1-inch or 25.4 mm tubing.

Q: Can the two fitting variants be used interchangeably?
A: No. Select the variant that matches the actual outside diameter of the rail tube.

Q: Is this fitting suitable for outdoor marine installation?
A: Yes. It is manufactured from AISI 316 stainless steel, a material commonly used for marine fittings exposed to moisture and outdoor conditions.