Universal Stair Angle U-Brackets

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Top and Bottom Stair Angle Brackets

The Deck Store offers Universal Stairs Angle Brackets that fits 3 brands of railing. These stair brackets will work with the top and bottom rails from Azek Impressions Rail Express, Williams Aluminum Railings, and ULTRALOX.

The Universal Stair Angle U-Brackets are used to install panels/rails to the posts. These universal brackets are hidden underneath the top and bottom rail to provide a seamless look. These stair brackets measure at 1" x 1" x 3/4" and are made from aluminum. The package includes 4 Stair Angle U-Brackets and 8 self tapping screws.

Works with:

  • Azek Impression Rail Express
  • Williams Aluminum Railings

We only have a limited supply. Order before they are gone!

Detailed Information


  • Size: 1" x 1" x 3/4"
  • Material: Aluminum
  • Color: Silver
  • Brackets attach to post for top and bottom rails
  • Works with Azek Impressions Rail Express, Williams Aluminum Railings, and ULTRALOX
  • 4 pack of Stair U-Brackets and 8 self-tapping screws
More Information
Package Quantity (1) 4-pack of Stair U-Brackets with hardware
Manufacturer The Deck Store
Dimensions 1" x 1" x 3/4"
CA Proposition 65 https://www.thedeckstoreonline.com/proposition-65

Customer Reviews for Universal Stair Angle U-Brackets