16" Insulated Aluminum Flexible HVAC Duct R-6.0 – 25' Length Supply Grille + Product Details Size &

+ Product Details Size & Compatibility – The size of sheet metal pipe is 5" round x 24"long

Design – Designed for concealed

Does not cut Steel or Acrylic

specifically designed for the 45mm Ratcheting Tubing Cutter

and long-lasting performance

16" Insulated Aluminum Flexible HVAC Duct R-6.0 – 25' Length Supply Grille + Product Details Size &+ Product Details High Quality Aluminum housing on the outside and on the inside for the best insulation value Insulation A thick blanket of fiberglass insulation provides you with an R Value of 6. 0 Energy Efficient Air tight inner core decreases the pressure loss and provides a more hygienic environment high energy efficient No fiberglass erosion into air stream Design Designed to withstand bends and sharp turns without kinking. Tough reinforced