French railing holder 50mm (gray)

French balcony glass holder Ø50 mm (Gray) PRT-2205-Gray – an anthracite grey stainless steel glass holder with an anchoring rod, designed for French balconies, frameless glass railings and other façade-mounted glass systems. The larger Ø50 mm holder provides a wider support surface, while the RAL 7016 finish perfectly complements modern façades, window frames and contemporary architecture.

The holder is manufactured from AISI 304 stainless steel and finished with a durable RAL 7016 anthracite grey coating. It offers excellent corrosion resistance, long service life and reliable structural performance. The 320 mm anchoring rod allows installation through façades up to 220 mm thick.

Technical Data

• Product code – PRT-2205-Gray.
• Holder diameter – Ø50 mm.
• Rod dimensions – Ø16 × 320 mm.
• Suitable glass thickness – 6–18 mm.
• Minimum hole diameter in glass – Ø18 mm.
• Maximum façade thickness – up to 220 mm.
• One end of the rod – M8×25 mm internal thread.
• Other end – prepared for installation with a chemical anchor.
• Material – AISI 304 stainless steel.
• Finish – Anthracite Grey (RAL 7016).
• Weight – 0.190 kg.

Why choose the PRT-2205-Gray glass holder?

The PRT-2205-Gray is designed for projects requiring both reliable glass fixing and a premium anthracite finish. Its larger Ø50 mm body provides increased support, while the AISI 304 stainless steel construction ensures durability and long service life.

• Suitable for 6–18 mm glass.
• Larger Ø50 mm holder provides a wider support surface.
• Can be installed through façades up to 220 mm thick.
• Strong Ø16 mm anchoring rod.
• Secure M8 internal threaded connection.
• Prepared for installation with a chemical anchor.
• RAL 7016 anthracite finish matches modern windows and façades.

Applications

• French balcony systems.
• Frameless glass railing systems.
• Façade-mounted glass panels.
• Protective glass structures for balconies and windows.
• Residential and commercial architectural projects.

Installation

Before installation, accurately mark the fixing positions and ensure the supporting structure is suitable for the expected design loads. The Ø16 × 320 mm rod is installed using a chemical anchor, while the holder is attached through the M8×25 mm internal thread.

The glass panel must have a minimum Ø18 mm hole. Protective glass gaskets should always be used to prevent direct contact between the glass and metal components. Select the fixing hardware according to the installation surface and project requirements.

Installation Videos

Practical examples of stainless steel railing and glass installation are available on our installation video page, including useful installation tips and step-by-step guidance.

Fixing Elements

Chemical anchors and structural fixing elements are not included because the correct fixing method depends on the supporting structure. Suitable fixing elements should be selected according to the installation surface and design loads.

Related Categories

• French balconies with glass holders
• French balcony systems
• Fixing elements

Frequently Asked Questions

What glass thickness is supported?

The holder is suitable for glass panels from 6 to 18 mm thick.

What hole size is required?

The glass panel must have a minimum Ø18 mm hole for installation.

Is the anthracite finish suitable for outdoor use?

Yes. The AISI 304 stainless steel construction with a RAL 7016 coating is suitable for standard outdoor conditions.

Is the chemical anchor included?

No. The chemical anchor and fixing hardware must be selected separately according to the installation surface.

Why choose the Ø50 mm version?

The larger holder provides a wider support surface and a stronger architectural appearance while maintaining secure glass fixing.