CRL Black Single Glass Shelf Support 3110BL

This CRL Single Glass Shelf Support is very easy to install and keeps either glass, acrylic or wood shelves firmly in place with three rubber cushion rings that also prevent scratching or chipping of shelf. The Single Glass Shelf Support requires a 1/4 inch (6 millimeter) drilled hole in the side panel, and works with glass thicknesses from 3/16 to 3/8 inches (5 to 10 millimeters).