Factory HVAC Ventilation Air Duct Pressed Bend Duct Fitting Spiral Duct 90 Degree Bend

Spiral Duct 90 Degree Bend, B901. Easy to assemble male fittings just fit into ducting.2. Secure with screws or rivets.  sizedAH8078.91004010098.910040125123.912540150148.915040160158.916040180178.918040200198.920040/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1