45mm Square Glass Railing Clamp – Flat Base

45mm Square Glass Railing Clamp – Flat Base
Model: RCS-01

The FMF 45 mm Square Glass Railing Clamp with Flat Base holds frameless glass railing panels securely to a flat surface. Its compact 45 × 45 mm square body and flat back mount directly to square posts, walls and other flat structural surfaces, giving a clean, modern look on balconies, decks, stairs and partitions.

Brushed Stainless is made from 316 stainless steel and Matte Black from 304 stainless steel, for strength and corrosion resistance indoors and out. The clamp fits 10 mm (3/8") and 12 mm (1/2") tempered glass, with rubber gaskets included for both thicknesses, and an optional safety pin adds extra hold.

Key Features

• Flat Base Design: Flat back mounts directly to square posts, walls and other flat surfaces.
• Compact 45 mm Square Body: Small 45 × 45 mm footprint for a clean, minimal look.
• Stainless Steel Construction: Brushed Stainless is 316 stainless steel and Matte Black is 304 stainless steel, for strength and corrosion resistance.
• Fits 10–12 mm Glass: Rubber gaskets for 10 mm and 12 mm tempered glass are included.
• Adjustable Fit: Repositionable glass holding plate helps line up the glass during installation.
• Glass Ledge Support: Built-in ledge supports the glass for added stability.
• Optional Safety Pin: Use with a pin hole in the glass for extra security in high-traffic areas.
• Finish Options: Brushed Stainless or Matte Black.

Specifications

• Product Type: Square glass railing clamp, flat base
• Model: RCS-01
• Material: 316 stainless steel (Brushed Stainless); 304 stainless steel (Matte Black)
• Size: 45 × 45 × 30 mm
• Mounting: Flat base, for square posts, walls and flat surfaces
• Glass: 10 mm (3/8") or 12 mm (1/2") tempered
• Glass Cut-Out: Optional hole for the safety pin; see the glass fabrication drawing
• Shipping Weight: Approx. 1 lb (450 g)
• Application: Glass railings, partitions, windbreaks and mezzanine barriers
• Use: Residential and commercial, interior and exterior
• Warranty: Limited 1-year warranty

Available Finishes

• Brushed Stainless (316)
• Matte Black (304)

Kit Contents

• 1 × 45 mm square glass railing clamp
• Mounting screws
• Rubber gaskets for 10 mm and 12 mm glass

Installation & Support

• Ease of Installation: Screw the flat base to the post or wall, fit the gasket for your glass thickness, then set and tighten the glass.
• Glass Fabrication: No cut-out is needed unless you use the optional safety pin; see the glass fabrication drawing.
• Application: Frameless glass railings for balconies, decks, stairs, pool fences, partitions and custom projects.
• Compatible Accessories: FMF square railing posts and 10–12 mm tempered glass panels, sold separately.
• Warranty: Backed by FMF’s limited 1-year warranty.
• Shipping: Ships via third-party courier service.