Click to expand Tap to zoom 4-5/8" FLANGE MOUNT ELBOW by Hawi Tools Save Liquid error (product-badge line 32): -Infinity% 25.00 SR | / SKU AW1029 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart • 4" OD port • 4-5/8" x 4-5/8" flange • Pre-drilled flange mounting holes • Rugged ABS plastic