Upgrade your shower with our premium aluminum U channel for glass shower installations. Engineered for precise, secure support of 1/4" fixed glass panels, this high-quality extrusion is crafted from durable aluminum for long-lasting performance and a sleek, modern look. Key specifications: glazing thickness 1/4 in (6 mm), height 1/2 in (12.7 mm), length 144 in (cut to 8 ft unless specified), width 0.467 in (11.9 mm). Perfect for both residential and commercial shower projects. Product must be cut to 8' for shipping. Please include cutting instructions in the ‘Special Instructions for Seller’ box at checkout.