Staircase Metal Balusters 29.5in, 51-Pack Matte Black

Aluminum deck balusters deliver a clean, modern railing look with durable, low-maintenance performance for stairs, porches, and decks. This 51-pack features flat, hollow aluminum spindles with a scratch-resistant matte black powder-coated finish, designed to fit most standard railing frames and install with common tools. Trim-to-fit tubing makes it easy to match your project height while keeping spacing consistent and the railing line crisp.

• Fits most deck, porch, and stair railing frames with 29.5 in length and 1 in flat face profile.


• Includes 51 hollow aluminum balusters, 102 screws, and instructions for faster jobsite setup.


• Delivers a matte black powder-coated finish that resists scuffs and everyday wear indoors or outdoors.


• Installs with drill-and-screw mounting; supports recommended baluster spacing up to 4 in for typical railing layouts.


• Trims easily to suit custom heights without changing the minimalist, flat baluster aesthetic.

Upgrade tired railings or complete a new build with flat aluminum railing spindles that keep sightlines open and styling consistent. The hollow, thick-wall aluminum tubing balances strength and weight, making handling and alignment easier across longer runs. Ideal for deck balusters, staircase balusters, balcony rails, and fence sections where a satin/matte black finish complements modern and classic exteriors. Stock up now to finish the full run with matching parts—grab yours today.

• Material: Aluminum alloy


• Structure: Hollow tubing


• Per-piece size: 29.5 in (L) x 1 in (W) x 0.2 in (D) / 750 x 25 x 5.5 mm


• Wall thickness: 0.03 in / 0.8 mm


• Finish/Color: Matte black powder coated


• Set quantity: 51 balusters + 102 screws + instruction manual


• Net weight (set): 10.1 lb / 4.58 kg