Z-Series Square Flat Base Stainless Steel Glass Clamp for 1/2″ Glass Flat Mount Clamp for Railings, Partitions & Windbreaks

The Z-Series Square Flat Base Stainless Steel Glass Clamp is a premium mounting clamp designed to securely support 1/2″ (12 mm) monolithic tempered glass in architectural railing, partition, mezzanine, and windbreak applications. Manufactured from durable stainless steel with a modern square profile, this clamp delivers exceptional strength, corrosion resistance, and a clean contemporary appearance for both interior and exterior installations.

Sold by: Each
Available Finishes: Brushed Stainless Steel (GC-261BS), Polished Stainless Steel (GC-261PS)
Material: Stainless Steel
Product Type: Flat Base Glass Clamp
Series: Z-Series
Profile: Square
Base Type: Flat
Height: 2-5/16″ (59 mm)
Width: 2-1/8″ (54 mm)
Depth: 1-7/32″ (31 mm)
Compatible Glass Thickness: 1/2″ (12 mm)
Glass Type: Monolithic Tempered Glass
Application: Glass Railings, Mezzanines, Partitions, Windbreaks, and Architectural Glass Installations
Compatible Mounting Surface: Square Tubing or Other Flat Surfaces
Includes: Rubber Gaskets; Optional Steel Support Pin with Grommet
Features: Heavy-Duty Stainless Steel Construction; Flat Base Design; Square Profile; Optional Glass Support Pin; Replacement Gaskets Available; Custom Painted Finishes Available Upon Request
Benefits: Secure Glass Retention; Excellent Corrosion Resistance; Modern Architectural Appearance; Suitable for Interior and Exterior Applications
Installation Note: A 9/16″ (14.3 mm) hole is required in the glass when using the included steel support pin for additional support.
Recommended Use: Residential and Commercial Glass Railing, Partition, Windbreak, and Mezzanine Systems
Part Numbers: GC-261BS, GC-261PS

Designed with a flat base for mounting to square tubing or other flat surfaces, this clamp provides a secure and reliable method of retaining glass panels while maintaining an open, frameless look. It is ideal for commercial and residential applications where both durability and aesthetics are essential.

Measuring 2-5/16″ high, 2-1/8″ wide, and 1-7/32″ deep, the clamp is engineered for use with 1/2″ (12 mm) monolithic tempered glass. Each clamp includes rubber gaskets and an optional steel support pin with grommet for additional glass retention when required. A 9/16″ (14.3 mm) hole is required in the glass if the supplied steel support pin is used.

For installations on thin-wall tubing (less than 1/8″), use the appropriate socket head cap bolt and rivet nut system for secure attachment. Replacement gaskets are available, and custom painted finishes are available upon request.

Ideal for glass railings, mezzanines, office partitions, pool fencing, and windbreaks, the Z-Series Glass Clamp provides professional-grade performance with long-lasting durability.