Stainless Steel Railing Base Flange | Round Handrail Mounting Bracket

Product Overview

       Our stainless steel base flange is designed for secure and stylish mounting of handrail posts. Manufactured using precision casting and CNC machining, it provides outstanding durability, corrosion resistance, and smooth surface finishing.

Perfect for staircases, balconies, decks, and other architectural railing systems.

High-Precision Finish:                                                         This base flange is crafted from high-grade stainless steel with a brushed satin finish. Perfectly suited for stair railings, balconies, or deck installations.

Thickness Measurement (Verified with Caliper):              The flange base is measured at approx. 5.5mm thickness, ensuring strength and load-bearing performance. All parts are CNC-machined and strictly inspected before delivery.

nner Diameter Matching Common Post Sizes

This model fits Ø50.8mm handrail posts. We also support customization for Ø38.1mm / Ø42.4mm / Ø48.3mm or other sizes. Perfect fit for global railing system standards.

 Applications

• Residential stair railings

• Commercial building balconies

• Public handrail systems

• Marine environments (316 grade recommended)

Why Choose Us?

• ✅ Factory direct — casting + machining + polishing in one place

• ✅ Spectrometer-tested materials for every melt

• ✅ Flexible MOQ and short lead time

• ✅ Exported to over 30 countries

📩 Contact us now to get your quote or free sample!