Support Block for Fortress AL13 Pro Aluminum Railing

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The AL13 Aluminum Support Block adds support and stability to your railing while bringing you peace of mind. Though completely optional, these support blocks give additional foundation to your aluminum railing and are recommended for 6 feet and 8 feet long sections.

These Support Blocks include installation screws and are available in coordinating Fortress finishes: Gloss Black, Gloss White, and textured Black Sand.

More Information
DecksDirect # 5052
Brand
fortress
Documentation

Fortress Warranty (245 KB) 

AL13 Pro Rail Installation (1024 KB) 

Finishes


Gloss Black, Gloss White, and Black Sand


Pack SizeEach
Material TypeAluminum
Dimensions
(width x depth x height)
4-1/8 in x 1 in x 3-3/4 in
Package Contents(1) support block, (4) installation screws
WarrantyView Fortress Warranty Information

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