P-BKAL252553RCAPTrex Aluminum Stair Post 2-1/2 x 53 inches
The Signature 2-1/2" Aluminum Post with Cap and Skirt for Stairs is an aluminum post which is intended to be cut to length for angle and height of stairs. It is part of the Trex Signature Railing System.
Brackets to attach to the railings are included with the railing kits or can be purchased separately for cut rails. There are other optional brackets for stairs with slopes outside 32-38 degrees.
The Trex Signature Railing System is formerly known as Trex Reveal. Same great product with a new name.