Discovery 2.5 in. Aluminum Post Kit

Complete your railing system with the KeyLink Discovery Series 2-1/2" x 2-1/2" Aluminum Post Kit. Designed to seamlessly match the Discovery Rail Kits, these posts provide the structural backbone for your railing with a matching Textured Black finish.

Post Kits Include:

Square Extruded (non-fluted) Post.

Welded Base Plate (for surface mounting).

Post Cap and Post Flair

4-Brackets (Line and Corner Posts) / 2-Brackets (End Posts)

To simplify your shopping experience, the Discovery series utilizes a limited component system to reduce confusion. Select the exact post style required for your layout:

Line Post (2.5"x2.5"x38"): For connecting two straight rail sections (includes 4 pre-attached brackets).

Corner Post (2.5"x2.5"x38"): For creating a 90-degree turn in your railing (includes 4 pre-attached brackets).

End Post (2.5"x2.5"x38"): For terminating a railing run (includes 2 pre-attached brackets).

Blank Post (2.5"x2.5"x48"): For use at the bottom of stairs or custom applications (brackets not included - purchase Stair Brackets for every stair opening).

(Optional Note: If you are covering existing wood posts, please view our 4x4 Aluminum Sleeve options).