“Advantage Boom Pipe – Boom Pipe | ID: DN125/4.8″ | OAL: 77.19″ | WT:2.8mm + 1.8mm | Metric” has been added to your cart. Continue shopping “REDUCER DUWALL 4.8″ TO 4″ X 39.37″ LG.” 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: 45.00° | Metric | Tan: 9.3"SKU: 275M15238 $641.37 Advantage Twin-Wall Boom Elbow - Twin-Wall Boom Elbow | ID: DN125/4.8" | BA: 45.00° | Metric | Tan: 9.3"SKU: 275M15238 quantity $641.37 × Advantage Boom Pipe - Boom Pipe | ID: DN125/4.8" | OAL: 77.19" | WT:2.8mm + 1.8mm | MetricSKU: B48TWL7718M $295.96 Advantage Boom Pipe - Boom Pipe | ID: DN125/4.8" | OAL: 77.19" | WT:2.8mm + 1.8mm | MetricSKU: B48TWL7718M quantity $295.96 × REDUCER DUWALL 4.8" TO 4" X 39.37" LG.SKU: 113-17021H $850.38 REDUCER DUWALL 4.8" TO 4" X 39.37" LG.SKU: 113-17021H quantity $850.38 Coupon: Apply coupon Update cart Cart totals Subtotal $1,787.71 Shipment UPS Priority Shipping to TX. Total $1,787.71 Proceed to checkout