6 in. Flexible Duct and Sheet Metal Connector Splice Collar (18 Available)

I have a box of 18 brand new, in the box - Model # FC6 - 6 in. Flexible Duct and Sheet Metal Connector Splice Collars. I will give a discount if you buy them all. About This Product Master Flow Flexible Duct and Sheet Metal Connector Splice Collar serve as a coupling between 2 sections of insulated flexible duct. Both ends of the connector have a bead to provide adequate holding power. Each end is also crimped to ensure an easy fit every time. Always seal seams with code approved mastic or sealant (or duct tape) Install with sheet metal screws Features a maximum temperature rating of 390 degree F Dimensions Product Depth (in.) 6 in Product Diameter (in.) 6 in Product Width (in.) 6 in Details Brand/Model Compatibility Universal HVAC application All HVAC types Material Galvanized Steel Product Weight (lb.) 0.49 lb