Crafted from solid brass, the 90 Degree Glass-to-Glass Clamp accommodates 5/16" (8 mm) to 1/2" (12 mm) tempered safety glass and is used to secure two fixed panels of glass at 90 degrees in frameless shower enclosures. With a minimalist design that creates an all-glass look and feel, it adds a sophisticated touch to any bath. Available in several finish options to coordinate with our bath lighting and hardware.