Smacna Standards
Available Sizes
Hot dipped Galvanized Angle with uniform zinc layer providing higher resistance to oxidation than Black Iron. 20-ft in length. The load chart in the SMACNA duct construction standards manual gives details on the length used and angle size. Typically, 1-1/2 X 1-1/2 X 1/8 will suffice for duct under 48”. Anything larger should go to the 2” x 2”.
Item Codes:
GA112X112X18 1-1/2″ x 1-1/2″ x 1/8″ Galv. Angle 20 ft.
GA112X112X316 1-1/2″ x 1-1/2″ x 3/16″ Galv. Angle 20 ft.
GA2X2X18 2″ x 2″ x 1/8″ Galv. Angle 20 ft.
GA2X2X316 2″ x 2″ x 3/16″ Galv. Angle 20 ft.
GA2X2X14 2″ x 2″ x 1/4 ” Galv. Angle 20 ft.
GA212X212X14 2-1/2″ x 2-1/2″ x 1/4″ Galv. Angle 20 ft.
GA3X3X14 3″ x 3″ x 1/4″ Galv. Angle 20 ft.
GA4X4X38 4x4x3/8 x 20-ft Galv. Angle
