Woolf Aircraft Products Mild Steel Bent Elbow 4.000 45-Degree 400-065-400-045-1010

Woolf Aircraft Products Aluminum Bent Elbow 4.000 45-Degree 400-065-400-045-6061Intake Elbow - 45 Degree - 4 in Diameter - 4 in Radius - 16 Gauge - Aluminum - Natural - Each

Woolf Aircraft Products Mild Steel Bent Elbow 2.500 45-Degree 250-065-250-045-1010Exhaust Bend - 45 Degree - 2-1/2 in Diameter - 2-1/2 in Radius - 16 Gauge - Steel - Natural - Each

Woolf Aircraft Products Mild Steel Bent Elbow 3.000 45-Degree 300-065-300-045-1010Exhaust Bend - 45 Degree - 3 in Diameter - 3 in Radius - 16 Gauge - Steel - Natural - Each

Woolf Aircraft Products Mild Steel Bent Elbow 4.500 90-Degree 450-065-450-090-1010Exhaust Bend - 90 Degree - 4-1/2 in Diameter - 4-1/2 in Radius - 16 Gauge - Steel - Natural - Each