Marine Grade 42" Modular Cable Railing Stair Post, 33° Drilled

About this item

• Versatile Durability for All-Weather & Coastal Use: Made from premium marine-grade SS316 stainless steel, this stair wire railing post resists rust, corrosion, and saltwater damage. Its sleek matte black powder coating ensures long-lasting durability for both indoor and outdoor settings. Ideal for coastal homes, porches, decks, patios, balconies, commercial outdoor staircases, and docks alike
• 41" Stair Railing Post – Ready to Install: Designed for 42" residential and commercial stair projects, with 12 pairs of pre-drilled 0.4" holes to fit 1/8" or 5/32" cables. Works as a structural stair post and pairs easily with our compatible cable terminals and angle washers (sold separately, search B0FHQ259HV or B0FHPRMG7L). A strong, safe wire railing post for your deck cable railing system
• Code Compliance: This stair post features a 3" cable spacing to meet building code for stair railing indoor or outdoor. The span between two posts should not exceed 4 feet to meet the building code. We generally recommend 36" for residential projects and 42" for commercial or taller installations. Always check your local building codes before purchase to ensure safety. Additionally, we also offer a 36" cable railing post option. Search for "Zylorix 36” cable railing post kit" if needed
• Easy to Install: The package of the pre-drilled angle post includes a user guide, all necessary accessories, and wrench. The post base can be installed on concrete or wooden floors, while the top accommodates both metal and wood handrails. All required screws are included to meet various installation needs, making this post suitable for diverse settings such as decks, staircases, patios, balconies, and porches—whether indoors, outdoors or coastal areas
• Fully Customizable Cable Railing System: An all-black railing exudes modern luxury and elegance while serving as a visual cue that promotes safety, especially on the decks and terraces of mountain cabins. We recommend pairing this stair post with our Zylorix T316 cable railing kits and other black handrail kits to create a sleek black cable railing system that enhances both the safety and aesthetic appeal of your home. Explore our store to find more optimal fits for your project