A combination TSA lock, short for Transportation Security Administration combination lock, is a specialized security device designed to secure luggage, storage containers, and valuable items during international travel—while enabling authorized TSA agents to inspect contents without damaging the lock. Shanghai Kuntu Industrial Co., Ltd., with over 20 years of experience in producing security-focused products and a BSCI-certified factory, engineers its combination TSA locks to meet the strict standards set by the TSA, ensuring compatibility with global travel regulations. These locks feature a robust combination mechanism, typically with 3 to 4 digits, allowing users to set a personalized code that is easy to remember yet difficult for unauthorized individuals to guess. The lock bodies are crafted from high-quality metals (such as stainless steel or reinforced zinc alloy) or durable engineering plastics, depending on the application scenario, providing resistance to corrosion, impact, and tampering. Key application scenarios for Kuntu’s combination TSA locks include business travel, student study abroad, and family vacations. For example, a frequent business traveler transporting sensitive documents and electronic devices in a carry-on suitcase can rely on this lock to secure their belongings. When passing through U.S. or other international airports, TSA agents can use their master keys to open the lock for inspection—avoiding the need to cut or break the lock, which would render it useless. For a family traveling with multiple pieces of checked luggage, each lock can be set to a unique combination (e.g., a child’s birthday or a memorable date) to ensure only family members can access their respective bags, while still complying with customs inspection requirements. Kuntu's combination TSA locks stand out due to the company’s rigorous quality control processes, a hallmark of its 20+ years in the security products industry. Each lock undergoes comprehensive testing, including salt spray tests to verify corrosion resistance (critical for travel in humid or coastal environments), torque tests to assess anti-pry performance, and repeated combination setting tests to ensure mechanism reliability. The foreign trade team, equipped with rich international business knowledge, can offer personalized solutions—such as customizing lock colors to match a brand’s luggage line, or adjusting combination digit counts based on a client’s security preferences. Whether a client is a luggage manufacturer seeking to integrate locks into their products or a retailer looking to stock travel accessories, Kuntu’s combination TSA locks balance functionality, durability, and compliance. To inquire about specific product specifications, pricing, or customization options, please contact our team for detailed support.