HHTSL11 | 6" Pipe Length | Support Straps | SL1100 | HHT570443681SKU:SL11Inventory ID:03613245Select Item:Price: $159.00Quantity: 11" ID & 13" OD Double-Wall Air-Cooled Chimney 6" Pipe Length with Support Straps | HHT SL1100 Reviews Choose your rating12345