Brand Name: Imperial
*Adjustable: Yes
*Diameter: 6 in.
*Material: Aluminum/Galvanized Steel
*Product Type: Duct Adapter
*Twist Lock: No
*End 2 Outside Diameter: 6 in.
*End 1 Outside Diameter: 6 in.
*End 1 Inside Diameter: 6 in.
*Color: Silver
*UL Listed: Yes
*End 2 Inside Diameter: 6 in.
*Packaging Type: Bulk