These FHC 90 Degree Open Face Clamps are intended to clamp glass panels meeting at a 90 degree angle. The "open face" design of the clamp provides a more open appearance, thus creating the desired aesthetics of the modern frameless shower enclosure. These clamps are for 3/8" to 1/2" (10 to 12 mm) thick tempered glass.

Fixed 90 Degree Glass To Glass Clamp | Designed for 3/8"-1/2" (10 mm to 12 mm) Tempered Glass | Designed to Secure Fixed 90 Degree Glass Panel Corners for Frameless Shower Applications | Requires One 3/4" Diameter Hole Drilled in Each Glass Panel | Commonly Used in Residential Bath and Commercial Hotel Applications | Creates Seamless Appearance.