Peak Aluminum Railing 4 in. x 4 in. x 42 in. Black Aluminum Stair Post-50051 - The Home Depot

Peak Aluminum Railing

Model # 50051

Internet # 203677949

Store SKU # 413057

4 in. x 4 in. x 42 in. Black Aluminum Stair Post

Peak Aluminum Railing 4 in. x 4 in. x 42 in. Black Aluminum Stair Post

This item has been discontinued.
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$39.92 / each


Model # 50051

Internet # 203677949

Store SKU # 413057

Store SO SKU # 1000073459

A strong railing design begins with the post support - a key area in providing a safe and stable railing system. Our Aluminum Stair Post is firmly anchored to deck surfaces with a sturdy, attractive base support. Unlike flat base plates, the die cast base of our stair post provides a complete four-sided support to the post and overall stability to your railing system. The Aluminum Stair Post is a fundamental part of the Peak Aluminum Railing - an attractive, durable and low-maintenance railing system. While other railings may warp, rot or decay, Peak Aluminum Railing stays strong for years thanks to its superior protection and lasting beauty.

California residents: seeProposition 65 information

  • Easy to install
  • Attractive and durable powder coat finish
  • Die cast base support design provides additional support
  • Use with 6 ft. stair hand and base rail with connectors
  • Complete your project:

    how to configure your peak aluminum railing system

Info & Guides

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Actual post height (in.)  42.1  Actual post thickness (in.)  4.0 
Actual post width (in.)  4.0  Assembled Depth (in.)  4.0 in 
Assembled Height (in.)  42 in  Assembled Width (in.)  4.0 in 
Cap/top included  Yes  Color/Finish  Black Powder Coat 
Commercial/Residential Use  Commercial / Residential  Fencing Product Type  Metal Posts 
Hardware Included  Yes  Material  Metal 
Number of posts included  Painted  Yes 
Product Weight (lb.)  5.9 lb  Recommended Fastener  Screws 
Returnable  90-Day  Shape  Square 
Use  Any 
Warranty / Certifications
Manufacturer Warranty  20 year limited warranty 



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