Proprietary, style designed specifically to make straight, strong outside corner angles. Available in 3" width and manufactured with two 3/4" galvanized steel strips laminated to paper tape with a flexible gap between the strips. B1 beaded flex has a unique raised bead (nose) in the flexible gap to provide faster, easier finishing with joint compound. For use on any wallboard thickness. Standard lengths: 8', 9', 10'.

• A = 11/16"
• B = 3/4"
• C = 3/4"
• D = 11/16"

50 pcs/ctn