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ALX Cable Rail Corner Post Kit

SKU: 418277P
QTY Available: 142
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ALX Cable Rail Corner Post Kit

Product Highlights

  • Part of Deckorators installer-friendly ALX Cable Rail system
  • Use this post when your cable needs to turn a corner
  • Less work: Holes are predrilled & ready for cable
  • Cable tensioning hardware is hidden inside post
  • Comes with matching post cap & base trim
  • 2 sizes for 36 in. & 42 in. rail heights
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Product Details

Color Textured Black
Length 2.5 inches
Material Powder-coated aluminum
Width 2.5 inches
Height 39 inches
What Is Included 1 aluminum post, 1 post cap, and 1 post base trim
Nominal Dimensions 2.5 in. x 2.5 in. x 39 in.
Brand Deckorators
Contact Type
Vendor Ship Profile expected to ship within 5-7 business days
Pressure Treated Chemical
Return Policy This item is returnable if in original condition.
Can Be Used With ALX Cable Rail Line Post Kit

Product Overview

This Cable Rail Corner Post Kit is part of the efficient and elegant Deckorators® ALX Contemporary Cable Railing system. It gives you great results and fewer headaches by eliminating time-consuming labor like drilling perfectly aligned holes and fussing with turnbuckles.

Use the post wherever your cable needs to turn a corner. (You only need one post per corner.)The post comes with an insert and threading needles to feed cables around the corner without binding. Hardware that tightens and secures the cables is hidden in the post.

You also get matching post base trim and a post cap, giving your railing a cohesive look. If desired, you can replace the included post cap with an optional lighted post cap, sold separately.

The kit also includes a leveling plate and predrilled aluminum base that you attach to the deck. Fasteners must go through the decking into a floor joist or proper structural blocking. Post fasteners are not included.

To complete your cable railing, you will also need Cable Kits, a Top Rail Kit, Line (horizontal) Posts, and End Posts (depending on your deck layout).

The 39-inch posts have 10 holes, so you’ll need 10 Cable Kits. The 44-inch posts have 12 holes, so you’ll need 12 Cable Kits.


  • Limited lifetime warranty on manufacturing & powder-coating defects
  • 25-year removal & replacement warranty
  • 10-year limited salt & coastal water limited warranty

Installation instructions can be found here.