Brand Name: Selkirk
*Diameter: 3 in.
*Material: Galvanized Steel
*Product Type: Wall Thimble
*Chimney Vent Type: Type L
*Packaging Type: Boxed
*Number: 3VP-WT
*Vent Type: Type L
*UL Listed: Yes
*Width: 9.5 in.
*Maximum Temperature: 570 deg. F