Corkscrew (without blade) is allowed in both carry-on and checked bags when flying within the United States. Corkscrews without a foil cutter blade are allowed in carry-on. TSA officers have the final say on what is allowed through the checkpoint. If you are unsure, check the TSA website or ask an officer at the airport.
Sharp objects like knives and razor blades are generally prohibited in carry-on bags but may be packed in checked luggage when properly sheathed. Scissors with blades shorter than 4 inches are allowed in carry-on bags.
Yes, Corkscrew (without blade) is allowed in carry-on bags through TSA security. No special packaging or declaration is required.
Yes, Corkscrew (without blade) is allowed in checked baggage. Pack it securely to prevent damage.
Corkscrew (without blade) is generally permitted, but a TSA officer may inspect it further. You might be asked to remove it from your bag for separate screening.
TSA rules apply at U.S. airports regardless of destination. However, your arrival country may have different import regulations for Corkscrew (without blade). Check the customs rules of your destination before packing.