I am currently taking orders for my double burner forges. The outside dimensions are 13 3/4 X 9 1/4 X 8 inches. Inside measurements are 6 1/4 X 4 5/8 X 13 3/4. This is a great forge for anything from heat treating to welding. It will idle at 1-2 lbs and run full out at 25 lbs! This forge will get hot!! $310.00 delivered in lower 48 and 1/2 price shipping to Canada. I also have a single burner forge for $225.00 same delivery terms. Check out my forges running on youtube....