Staircase Deck Balusters, 38 In Flat Aluminum, 72 Pack

38 inch aluminum deck balusters add clean, modern railing support with a durable matte black powder-coated finish for indoor or outdoor projects. This 72-pack of flat, hollow baluster spindles is sized for common stair and deck railing frames and includes screws for fast installs. Lightweight aluminum resists corrosion while the scratch-resistant coating helps maintain a consistent look on porches, balconies, fences, and staircases.

• Delivers a sleek flat-profile look with matte black powder coating for a clean, updated railing style


• Includes 72 hollow aluminum balusters plus 144 screws and instructions for a complete install-ready set


• Fits many standard railing frameworks with 38" length and 1" width for stairs, decks, and porch rails


• Simplifies installation with drill-and-secure setup; plan baluster spacing up to 4" as needed


• Allows trimming to length; hollow aluminum tubing cuts easily for custom heights and angles

Upgrade worn or dated rails without changing your whole system. These decorative stair railing spindles combine lightweight aluminum construction with a durable powder-coated surface designed for everyday contact and weather exposure. The minimalist satin/matte black finish pairs well with wood, composite, and metal rails, helping you create a consistent, professional look across staircases, decks, and balconies. Stock up for full runs, replacements, or multi-area projects—grab yours today and finish your railing build with confidence.

• Material: Aluminum (hollow tubing)


• Finish/Color: Matte black powder coated (AAMA-2604 standard noted)


• Size (each): 38" L x 1" W x 0.2" D (965 x 25 x 5.5 mm)


• Wall thickness: 0.03" (0.8 mm)


• Quantity: 72 balusters


• Included hardware: 144 screws + instruction manual


• Net weight (set): 16.8 lb (7.62 kg)