Labels:chicken wire | fence | nail | shelf | sky | tree | windowpane OCR: 66 Expanded Flange Casing Beads The Expanded Flange Casing bead 1s used as plaster stop or exposed trim around doors and windows. May also be used expansion joint when installed "back back. Available Galvanized and Zine 166 Expanded Flange Casing Booc The expanded flange is 3 1/8 Zinc