Premium Stepped Flat Post Cap
Give your railing project a polished, architectural finish with the Premium Stepped Flat Post Cap. Designed for 3″ × 3″ metal posts, this versatile post cap is an excellent finishing detail for Atlantis Rail’s NOVA railing system. The low-profile stepped flat-top design creates a clean, contemporary appearance that works well with a variety of railing infill options and design styles.
Built for lasting performance, the Premium Stepped Flat Post Cap features a durable textured powder-coated finish available in black, bronze, and white. The protective finish provides excellent resistance to everyday outdoor exposure while maintaining its attractive appearance over time. Whether used for a residential deck, balcony, porch, or commercial railing application, this decorative railing post cap adds a finished look without overpowering the overall design.
With its combination of durable construction, versatile styling, and multiple color options, the Premium Stepped Flat Post Cap is a practical choice for completing 3″ × 3″ metal railing posts and creating a cohesive, professional-looking railing system. Matching Premium Post Skirt available. CLICK HERE to view the color chart.
MATERIAL: Powder-coated Metal

| ITEM | LENGTH | WIDTH | HEIGHT | COLOR | WT (LB) |
| A0906-PC33-4B-BK | 4.11˝ | 4.11˝ | 2.06˝ | Black | 1.40 |
| A0906-PC33-4B-BZ | 4.11˝ | 4.11˝ | 2.06˝ | Bronze | 1.40 |
| A0906-PC33-4B-WH | 4.11˝ | 4.11˝ | 2.06˝ | White | 1.40 |
RELATED PRODUCTS
NOVA Cable Railing
The NOVA System features powder-coated aluminum posts, guardrails and optional foot rails and horizontal cable infill.
NOVA II 42” Corner Post Kit
The NOVA II 42” Corner Post Kit is specifically for use on 42” height railing on level section.
Premium Stepped Pyramid Post Cap
Premium Stepped Pyramid Post Cap adds a refined architectural finish to NOVA railings, featuring durable powder-coating, weather resistance, and easy installation.
Premium Post Skirt
Two-part Premium Post Skirt for easy installation and a polished finish. Available in black, bronze, and white and compatible with the NOVA System.


