Staircase Metal Balusters, 32.28in Flat, 51-Pack Black

Metal balusters deliver a clean, secure railing infill that upgrades stairs, decks, and porch rails with a modern flat look. This 51-pack of hollow aluminum alloy spindles comes powder coated in matte black for a smooth, scratch-resistant finish suited to indoor or outdoor use. Sized to fit most railing frameworks, each baluster trims easily for custom heights, while included screws help speed up installation and keep your spacing consistent for a neat, code-minded result.

• Fits most staircase, deck railing, balcony, porch, fence, and yard rail systems with flat aluminum balusters.


• Includes 51 hollow spindles, 102 flat head screws, and an instruction manual for quick project planning.


• Delivers a durable matte black powder-coated finish (AAMA-2604) for a sleek, scratch-resistant surface.


• Installs fast by drilling and securing with an electric drill; supports ≤4 in baluster spacing for a clean layout.


• Trims easily thanks to hollow aluminum tubing, letting you tailor lengths for stairs and angled sections.

Give your railing a consistent, contemporary upgrade with flat satin/matte black deck balusters that look sharp from every angle and hold up to everyday wear. The lightweight aluminum construction makes handling and positioning easier during installs, while the hollow profile helps simplify cutting when you need custom heights. Whether you’re refreshing an older staircase or finishing a new deck, this 51-piece set provides the coverage and hardware to keep your build moving without extra trips for parts. Grab yours today and start spacing, drilling, and finishing with confidence.

• Material: Aluminum alloy


• Finish/Color: Matte black powder coated


• Structure: Hollow


• Size (each): 32.28 in x 1 in x 0.2 in (820 x 25 x 5.5 mm)


• Wall thickness: 0.03 in / 0.8 mm


• Pack quantity: 51 balusters


• Included hardware: 102 screws


• Net weight (set): 10.6 lb / 4.8 kg