Clinch-On manufactures its 3/4″ radius 7/8″ wide flange 135º open angle bullnose cornerbead with its proprietary coated steel and a deep knurling (embossing) to give you a superior joint compound adhesion and maximum protection for a professionally finished corner. Our 7/8″ flange provides you with extra liberal installation space for nailing, stapling, screwing or clinching our cornerbead to drywall. Our proprietary steel coating gives our cornerbead a dark (dull) appearance and superior adhesion qualities compared to shiny hot dipped galvanized steel. Our wide 7/8″ 135º bullnose cornerbead with a 3/4″ radius is designed for 135º outside corners.

A = 7/8"
B = 7/8"