Sea-Dog 286190-1 90 Degree Rectangular Base Rail Fitting, 7/8 Inch Tube

The Sea-Dog 286190-1 is a 90 degree rectangular base rail fitting designed to connect 7/8 inch diameter tubing to a flat mounting surface at a right angle. It is built from die cast zinc with a chrome plated finish, giving it a durable, corrosion-resistant appearance suited to boat railing, handrail, and stanchion applications. The rectangular base measures 1-5/8 inch by 2-3/4 inch and is drilled for #10 flat head fasteners, which are not included with the fitting.

Installation is flexible: the fitting can be attached to railing tubing using set screws or by pop riveting with stainless steel or aluminum rivets. Set screws are included when the fitting is sold in display packaging, and are also available separately for bulk-packed units. A 1/8 inch Allen wrench is required to install or adjust the set screws. This fitting is recommended for freshwater use.

Specifications

• Brand: Sea-Dog
• Manufacturer Part Number: 286190-1
• Type: 90 Degree Rectangular Base Rail Fitting
• Tube Diameter: 7/8 inch
• Base Dimensions: 1-5/8 inch x 2-3/4 inch
• Fastener Type: #10 Flat Head (not included)
• Material: Die Cast Zinc
• Finish: Chrome Plated
• Weight: 0.33 pounds
• Product Dimensions: 7.88 x 3.88 x 1.5 inches
• Installation Tool Required: 1/8 inch Allen Wrench
• Recommended Use: Freshwater
• UPC: 035514286084
• Packaging: 10 per pack (display packed)

Fitment

Fits 7/8 inch outer diameter railing tubing.

Replaces (OEM)

No manufacturer cross-reference numbers are listed for this part.

Frequently Asked Questions

What tube diameter does the Sea-Dog 286190-1 fit? The Sea-Dog 286190-1 rail fitting is sized for 7/8 inch outer diameter tubing.

What angle is this rail fitting? This fitting has a 90 degree bend between the base and the tube socket, making it suited for right-angle connections between railing and a mounting surface.

What are the base dimensions? The rectangular base of part number 286190-1 measures 1-5/8 inch by 2-3/4 inch.

What material is the fitting made from? It is constructed of die cast zinc with a chrome plated finish for corrosion resistance and a polished look.

How is the 286190-1 fitting installed? It can be attached to railing tubing with set screws, or permanently pop riveted in place using stainless steel or aluminum rivets. Mounting to the base surface requires #10 flat head fasteners.

Are mounting fasteners included? The #10 flat head fasteners used to secure the base to a surface are not included with the Sea-Dog 286190-1. Set screws for attaching the tubing are included only when the fitting is sold in display packaging.

What tool do I need to install this fitting? A 1/8 inch Allen wrench is required to tighten or adjust the set screws on the 286190-1 rail fitting.

Is this fitting suitable for saltwater use? The Sea-Dog 286190-1 is recommended for freshwater use.

How much does this rail fitting weigh? The Sea-Dog 286190-1 weighs 0.33 pounds.

How many fittings come in a pack? The 286190-1 is packaged 10 per pack in its standard bulk configuration.

What is the difference between this fitting and the round base version? Part number 286190-1 uses a rectangular base measuring 1-5/8 inch by 2-3/4 inch, while Sea-Dog's 90 degree round base fitting (286090-1) is a separate part with a round base for a different mounting footprint.

Can I buy replacement set screws separately? Yes, set screws for the 286190-1 and similar Sea-Dog rail fittings can be purchased separately under part number 299999-1 for bulk fitting applications.