Product Details:

Forged Extra Thick Glass Clamps
Solid Brass
For 3/8" to 1/2" Glass (10 to 12 mm)

CRL Square Style Notch-in-Glass Clamps mount directly to the wall, ceiling or floor to secure vertical fixed glass panels. The notch required in the panel allows for a 1/16 inch (1.6 millimeter) clearance.
Two mounting screws are included per clamp.
Clear silicone can be used to seal the gap and provide a clean, water-tight appearance.
Drawings and templates are available.

Color:   Brushed Bronze    
Width:  2 in (51 mm)
Height: 2 in (51 mm)

Minimum Order: 1 Each
Note: Image shows front and back, although these are sold individually.

Specifications
Material: Forged Solid Brass
Glass Thickness Range: 3/8 to 1/2 Inch (10 to 12 millimeter)
Fabrication Required: 3/4 Inch (19 millimeter) Holes for Glass-to-Glass Clamps, Notch for Wall Mount Clamps
Includes: Mounting Screws (for wall clamps) and Gaskets