Aluminum Surface Post w/Plate

KeyLink Posts Do Not Include a Post Cap or a Post Flair. Those Items are sold separately. KeyLink Aluminum Surface Posts provide a robust foundation for deck railing systems with professional-grade construction. These posts mount directly to deck surfaces using a welded base flange engineered for secure, long-lasting installation. Each post includes a stainless steel leveling plate that enables precise four-way plumbing, ensuring perfectly vertical alignment even on uneven surfaces. Available in two sizes—2.5" x 2.5" and 3.25" x 3.25"—to match your railing specifications. The distinctive center slot design allows brackets to align perfectly and center on the posts, reducing installation time while improving rail accuracy. Compatible with KeyLink Rail systems across the American, Chesapeake, and Outlook product lines, supporting both vertical aluminum picket and wire cable railing configurations.