Zephyr - Duct 7 in. Low-Profile Round Damper with Collar for Range Hood - White

The product weight of the Duct 7 in. Low-Profile Round Damper with Collar for Range Hood by Zephyr is 0.4 pounds. This information is found in the product specifications section, under the "Product Weight" row.

The product width is 2 3/4 inches, which is approximately 6.99 centimeters. The damper is designed for use with 7-inch ducts.

Yes, this damper comes with a duct attachment collar. However, it does not include any other additional parts or attachments.

This damper is designed for use with 7-inch ducts. This information can be found in the product name and description.

The product "Duct 7 in. Low-Profile Round Damper with Collar for Range Hood" can be found in the "APPLIANCE" department. The product's department name is explicitly stated as "APPLIANCE" in the context.