Premium Flat Post Cap
Add a polished finishing detail to your railing with the Premium Flat Post Cap, designed for 3″ × 3″ metal railing posts. Its low-profile flat design delivers a sleek, understated appearance that complements a wide range of railing styles and infill options. Ideal for Atlantis Rail’s NOVA railing system, this versatile post cap can also be used with compatible railing systems.
A durable textured powder-coated finish is available in black, bronze, and white, providing long-lasting protection against outdoor exposure while giving your railing a refined, finished appearance. The available color options make it easy to coordinate the post cap with your railing, deck, trim, or surrounding architecture.
Well suited for residential and commercial applications, the Premium Flat Post Cap is an easy way to complete 3″ × 3″ metal railing posts with a clean, contemporary look and dependable long-term performance. Matching Premium Post Skirt available. CLICK HERE to view the color chart.
MATERIAL: Powder-coated Metal

| ITEM | LENGTH | WIDTH | HEIGHT | COLOR | WT (LB) |
| A0906-PC33-5B-BK | 4.17˝ | 4.17˝ | 1.87˝ | Black | 1.30 |
| A0906-PC33-5B-BZ | 4.17˝ | 4.17˝ | 1.87˝ | Bronze | 1.30 |
| A0906-PC33-5B-WH | 4.17˝ | 4.17˝ | 1.87˝ | White | 1.30 |
RELATED PRODUCTS
NOVA Cable Railing
The NOVA System features powder-coated aluminum posts, guardrails and optional foot rails and horizontal cable infill.
NOVA I 36” Universal Post
The NOVA I 36” Universal Post is specifically for use on 36” height railing on level section. It is designed to be used as an end post or mid post.
Premium Stepped Flat Post Cap
Premium Stepped Flat Post Cap finishes 3″ × 3″ railing posts with a clean architectural design and durable powder coating in black, bronze, or white.
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.


