6DBK-TL | 6" DuraBlack Single Wall | 44" - 68" Telescoping Length with Trim570445168SKU:6DBK-TLInventory ID:00105012Select Item:Price: $163.97Quantity:BrochureManual Use for a two-piece installation. Connects directly from stove to ceiling support box or finishing collar. Adjusts from 44â€- 68â€. No cutting required. Requires 18 inch clearance to combustibles. Reviews Choose your rating12345