Welded Reinforced Heavy Duty Floor Grille 1600-R-20X34 Finish:Designer Color - Aluminum Paint Front blades are parallel to

Front blades are parallel to the shortest dimension

Non-standard size collar (available in 6" through 20")

22 gauge butterfly style galvanized steel blades

Standard Features Double deflection surface mount grille with adjustable airfoil blades Front blades parallel to longest dimension

1" and 1 1/2"

Welded Reinforced Heavy Duty Floor Grille 1600-R-20X34 Finish:Designer Color - Aluminum Paint Front blades are parallel toStandard Features * Steel honeycomb construction * Flush core and frame provides smooth surface * Free area equals more than 75% of nominal size * Driftwood Tan Options * Mounting holes for sidewall and ceiling application * 1600R reinforced welded core and extra supports for heavy duty application * Standard Color, Designer Color, Plated Metal or Wood Finish available on this product