A stainless steel duck food hook (commonly called a roast duck hook or poultry hanger) is a heavy-duty kitchen and butchery tool designed to securely hang ducks, chickens, or geese inside smokehouses, commercial roasting barrels, or outdoor BBQ smokers Hook Length Common Use Case Best For 11-Inch Standard commercial roasting drums, residential smokers, and smaller ovens. Squab, small chickens, and standard ducks (under 5 lbs). 15-Inch Large commercial smokehouses and deep barbecue barrels. Medium to large ducks and average-sized geese. 16-Inch Heavy-duty butchery, industrial processing, and extra-deep cooking pits. Extra-large geese, turkeys, and heavy slabs of pork belly or ribs.