FortressCable I-Support


FortressCable I-Support

DecksDirect Item #6648

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Fortress Railing

 Durable Quality   Customizable   DIY Friendly

Fortress Building Products offers high-quality, durable systems with a variety of design options...  Learn More



Strengthen and reinforce your FE26 Iron Vertical Cable Rail with the Fortress I-Support. Though completely optional, this I-Support is recommended for panels over 6' in length to give your railing extra support.

To install: First, remove the Hex Bolt at the center of your bottom rail. Insert the 8mm threads of the I-Support and hand-tighten. Once your FE26 Vertical Cable Rail panel is in place and mounted, use the included screw to secure the support to the surface of the deck.

I-Supports are sold individually and are offered in the coordinating Fortress finish of textured Black Sand.

Product Specifications

FinishesBlack Sand
Pack SizeEach
Material TypeSteel
Package Contents(1) I-Support and (1) installation screw
WarrantyView Fortress Warranty Information


Additional Information

Additional Information

DecksDirect Item # 6648
Manufacturer Fortress Building Products

Fortress Cable Rail Warranty (245 KB) 

Fortress Cable Rail Installation (1024 KB) 

Fortress Railing Catalog (3542 KB) 


Fortress Railing

Fortress Building Products provides the beauty of traditional wrought iron without the upkeep by utilizing powder-coated, 100% galvanized steel and aluminum. With over 40 years of experience, their railings, balusters, and lighting solutions are some of the best available on the market.


Fortress Building Products offers high-quality and durable systems with a variety of design options to suit any style, available here at DecksDirect.

Features and Benefits
  Durable Quality This brand offers products that are built to last and withstand the elements.
  Easily Customizable This brand offers a wide variety of designs and finishes for expressing your unique style.
  DIY Friendly This brand is reliable and easy-to-install for professionals and DIYers alike.
Shop by Category
Fortress Railing SystemsRailing Systems Fortress Accents Deck LightingLighting Fortress BalustersBalusters Fortress FE26 Secondary HandrailHandrail

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