4” Rectangular Fascia Please Choose Blade Option 4" Airfoil 4" Airfoil 2" round 2" round 2"x2" squre 2"x2" squre 1"x3" rect. 1"x3" rect. 1" round 1" round 3" round 3" round 3"x3" squre 3"x3" squre 1"x4" rect. 1"x4" rect. 1-1/2" round 1-1/2" round 1"x1" squre 1"x1" squre 1"x2" rect. 1"x2" rect. 4" z blade 4" z blade
