Zylorix 2Pack 36 in. H x 6 ft W Modular Adjustable Aluminum Stair Railing Kit Outdoor, Length Cuttable Easy DIY, Fits 28°–45° Stairway, Full Textured Matte Black Porch Stair Railing(2 Post, 2 Panel)

AAMA 2604 Finish, Built to Conform to ASTM — Stands for 5-10 Years: Sleek all-black railing style! Crafted with a full-textured matte black finish and a sleek side accent line, the Zylorix deck stair railing kit adds a luxurious, modern touch to any deck. All parts—from posts to rails—feature the same premium AAMA 2604 powder-coated finish that resists fading for 5-10 years. When choosing aluminum, you don’t have to worry about rust and repainting again and again, which may happen on iron-made railings

All-in-One Kit, Super Easy DIY: This complete 12 ft stair railing kit includes 2 post, 28 balusters, 8 brackets, screws, and 4 rails, providing a ready-to-install solution for super easy DIY, making installation as simple as possible. Simply measure your deck length and select the closest kit size—longer kits are more cost-effective for larger projects. No special tools are required, allowing the quickest DIY setup, perfect for building deck, balcony, patio or porch railing

Smart Adjustable Stair Railing Kit: Easily customize your staircase with this adjustable outdoor stair railing kit, engineered for 28°–45° stairways. It connects securely to level posts, stair posts, or porch walls, offering flexible installation for decks, balconies, patios, and stair railing outdoor. Made of 6063 aluminum with universal brackets, it ensures stable support, rust resistance, and a clean, professional look that lasts for years

Taller & Stronger Construction, Built to Conform to IRC: Made from premium 6063 aluminum, this deck railing kit features a 2 in-wide, 2 mm-thick top rail that supports over 200 lbs, 2"x2" posts with a 10 mm base plate for unmatched strength and stability. The 36.6" grand height and 19×16 mm wide balusters deliver a taller, sturdier, and more luxurious appearance than standard 36" railings. Engineered to resist corrosion, UV rays, rain, and snow, it ensures long-lasting beauty and solid value

Patented Snap-Lock Balusters — Secure & Stable: Each 19 mm-wide baluster is 25% wider than the standard 16 mm, providing enhanced stability. The patented snap-lock design allows for fast and easy hand installation—simply insert it into the rails with no wobble, rattle, or noise. Spacing is under 4 inches, conform to the U.S. 4" ball safety test, and the 36.6" height meets standard residential codes, ensuring a sleek, secure deck railing system

Why Choose Zylorix: Zylorix offers a comprehensive, one-stop deck railing kit made from premium 6063 aluminum, providing cost-effective solutions that ensure both safety and aesthetic appeal. Choose from the SKUs to find the perfect fit for your project — longer lengths are recommended for better value. Need a custom solution? Reach out to us for personalized design guidance or after-sales support

Upgrade your outdoor staircase with ease and style. This aluminum stair railing kit has a full textured matte black finish for a modern look on any deck, balcony, or patio stairs. All parts—from post cover, baluster, post, to rail—feature a unified finish. The smart adjustable design fits 28°–45° stairways and connects to a level post or wall. Reinforced balusters and a 2mm-thick top rail provide stable, quiet support, while included screws and brackets make DIY assembly simple