CRL's showcase hardware is made from solid brass and plated chrome finish. The fittings are designed so the front is angled back at 15 degrees to give it a sleek look. CRL offers a full set of different configurations of brackets. Each fitting has a nylon tip set screw to accommodate glass from 1/4" (6 mm) to 5/16" (8 mm) thick safety glass. The ZLSA1CH is a three way Clamp that fits on the bottom that fastens the three panels each at 90 degrees.