“Advantage Twin-Wall Boom Elbow – Twin-Wall Boom Elbow | ID: DN125/4.8″ | BA: 15.00° | Metric | 5.5″ HGT” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × Advantage Twin-Wall Boom Elbow - Twin-Wall Boom Elbow | ID: DN125/4.8" | BA: 15.00° | Metric | 5.5" HGTSKU: 275M09564 $317.07 Advantage Twin-Wall Boom Elbow - Twin-Wall Boom Elbow | ID: DN125/4.8" | BA: 15.00° | Metric | 5.5" HGTSKU: 275M09564 quantity $317.07 Coupon: Apply coupon Update cart Cart totals Subtotal $317.07 Shipping UPS Priority Shipping to TX. Total $317.07 Proceed to checkout