tas lock|TSA Approved Luggage Locks for Secure Travel & Gym Use

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Our TSA - Compliant Locks – Airport - Friendly Security

Our TSA - compliant locks are suitable for a variety of travel items, including luggage, briefcases, and backpacks. They come in different styles (padlock or integrated lock) with 3 - 4 digit resettable combinations. The locks are made with materials that can withstand the rigors of travel, such as impact - resistant plastic or metal. They are designed to be opened by TSA agents during security checks, while still providing a high level of security for your belongings. Easy to install and use, these locks are a must - have for anyone traveling by air. Our team can offer locks with different levels of security features, from basic to advanced, to meet your specific travel security needs.
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Why choose us?

Sustainable Development

We adhere to the concept of sustainable development in our production process. By using environmentally friendly materials and optimizing production processes, we not only contribute to environmental protection but also ensure the long - term development of our company and products.

Good Reputation

Over the years, with our high - quality products and excellent services, we have established a good reputation in the industry. Our satisfied customers are our best endorsers, attracting more and more new customers to choose us.

Flexible Cooperation Models

To meet the different cooperation needs of customers, we offer flexible cooperation models. Whether it's large - scale orders or small - batch purchases, we can find the most suitable cooperation way for both parties.

Related products

Tas lock (commonly referred to as “TSA lock,” aligning with global travel security terminology) is a specialized lock approved by the U.S. Transportation Security Administration (TSA) and compatible with international security agencies (e.g., CATSA in Canada, EASA in the EU)—designed to secure luggage, backpacks, or travel bags while allowing authorized agents to inspect contents without damaging the lock. Manufactured by Shanghai Kuntu Industrial Co., Ltd.—a BSCI-certified company with over 20 years of experience in travel security products—this lock balances convenience for travelers and compliance with airport security protocols, making it essential for anyone traveling by air globally. Kuntu’s tas locks eliminate the risk of locks being cut or luggage damaged during inspections, a common issue with non-approved locks, while providing reliable protection against theft. Real-world applications demonstrate its utility for diverse travelers. For a backpacker in London, UK—who travels across Europe by train and plane—Kuntu’s tas lock secures their backpack (which holds a laptop, passport, and travel documents). The mechanical 3-digit combination version is lightweight (50g) and fits the backpack’s zipper pulls, and the traveler can reset the code in 30 seconds if they share access with a travel companion. During a flight to Barcelona, Spanish security agents inspected the backpack using a TSA master key, and the lock functioned perfectly afterward—no scratches or damage. The backpacker appreciates that the lock’s ABS plastic body is durable yet lightweight, adding no extra bulk to their pack. A corporate travel manager in Chicago, USA, orders Kuntu’s tas locks in bulk for employees who travel frequently. The digital version’s 4-digit code is easy to assign to individual employees, and the low-battery alert ensures locks never fail during trips. The locks are branded with the company logo, reinforcing brand identity, and the TSA approval gives employees peace of mind that their luggage won’t be damaged. For a family in Rio de Janeiro, Brazil, the tas locks secure their beach bags and suitcases during a trip to Florida. The mechanical locks require no batteries, ideal for beach days where sand and water could damage electronics, and the large combination dial is easy for kids to use (with a simple 3-digit code set by parents). Kuntu’s tas lock is engineered with travel-specific durability and compliance in mind. Two core versions are available: mechanical (rotating dial) and digital (keypad). The mechanical model uses a precision brass combination mechanism, resistant to jamming from sand or dust, with 3-digit combinations (1,000 unique options) and a recessed TSA slot that accepts all 7 official TSA master keys—ensuring compatibility with global airport security. The digital model features a backlit keypad for low-light use (e.g., hotel rooms or airport terminals), 4-digit combinations (10,000 options) for added security, and a low-battery LED indicator (powered by a CR2032 battery that lasts up to 18 months). Both versions have a body made of either impact-resistant ABS plastic (lightweight for carry-ons) or zinc alloy (for heavy-duty checked luggage), with a flexible stainless steel shackle that fits most zipper pulls or bag hasps. All tas locks meet TSA’s “Accepted Lock” program standards and are compatible with other global agencies like Canada’s CATSA and Australia’s Qantas security protocols. They also have an IP44 water-resistance rating, protecting against rain or accidental spills during travel. For clients with custom needs—such as branded locks (logo engraving for travel agencies or luggage brands), color matching (to align with product lines), or custom shackle lengths (for oversized bags)—Kuntu’s R&D team delivers tailored solutions. The foreign trade team ensures compliance with regional regulations, including EU REACH for materials and U.S. CPSIA for consumer safety. As pricing varies by type (mechanical/digital), customization, and order quantity, contact our foreign trade team for a personalized quote and samples to test with your travel products.

Frequently Asked Questions

How many types of combination locks do you offer?

We offer a variety of combination locks. The specific number and types can be found on our website or by contacting our sales representatives for detailed product catalogs.
The materials used for our mailbox products vary according to different models, mainly including high - quality metals and durable plastics, which ensure good weather resistance and long - term use.
Yes, our portable safe boxes are designed with portability in mind. They are lightweight and have reasonable sizes, equipped with convenient carrying handles or straps for easy transportation.
We attach great importance to customer privacy. All customer information is strictly confidential and will not be disclosed to any third party without the customer's consent. We have a complete set of information security management systems to ensure this.
Yes, with our reliable production base in Shanghai, we can handle large - scale orders. Our production capacity and supply chain management system can ensure the timely completion of large - scale production tasks.

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Customer Reviews

James Lee
Easy-to-Set Combination Padlock for Home Use

This combination padlock is super easy to set up—no complicated instructions. I can change the combination anytime, which is great if I want to share access with family members temporarily. The dial is easy to turn, and the numbers are clear, so I don’t have to squint to read them. I use it to lock my storage closet, and it’s held up well for 4 months. It’s also lightweight, so it doesn’t add extra weight to the closet door.

Patricia Wilson
Durable Combination Padlock for School Lockers

My kid uses this combination padlock for their school locker, and it’s been perfect. It’s resistant to drops and scratches—even after being tossed around in their backpack. The combination is easy to remember, and they haven’t had any trouble opening it between classes. It’s also small enough to fit in their pencil case when not in use. The lock doesn’t get stuck, which was a problem with their old padlock. Highly recommend for students.

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Why Our Combination Padlock? Easy & Secure Access

Why Our Combination Padlock? Easy & Secure Access

Our combination padlock has clear dials, anti-rust design, and easy code changes – great for lockers, sheds, or storage. It’s affordable and versatile, fitting home/school use. Reach out today to get a quote or learn about durability tests!