3 digit combination padlock|TSA Approved Luggage Locks for Secure Travel & Gym Use

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Our 3 Digit Combination Padlock – Simple & Reliable Security

Our 3 digit combination padlock is a result of our 20+ years of lock manufacturing expertise. It has a straightforward 3-digit code system—easy to set, reset, and operate—ideal for users who prefer simplicity. Made with anti-rust metal, it’s suitable for lockers, backpacks, storage boxes, or outdoor gates. It has a strong shackle to resist cutting and a durable body to withstand daily use. Our quality control ensures consistent performance, and our team can assist with small orders or bulk purchases for this padlock.
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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

Shanghai Kuntu Industrial Co., Ltd.’s “3 digit combination padlock” series is a versatile, user-friendly security solution designed to balance simplicity with reliability—catering to users who prioritize ease of use over maximum code complexity. With 1,000 possible code combinations, this padlock is ideal for low-to-medium security applications, such as securing gym lockers, backpacks, small storage boxes, or children’s school lockers. Backed by over 20 years of manufacturing experience and BSCI-certified quality control, our 3 digit combination padlock is engineered to withstand daily wear while remaining accessible to users of all ages and technical abilities, making it a global favorite in homes, schools, and light commercial settings. The design of our 3 digit combination padlock focuses on simplicity without compromising durability. The body is crafted from high-impact plastic (for lightweight models) or zinc alloy (for more durable versions), with a hardened steel shackle that resists bending and light prying. The combination dial features three large, color-coded numbers (often with raised edges for tactile feedback), making it easy for children, elderly users, or those with visual impairments to enter their code. A key advantage of the 3-digit design is memorability—users can easily recall short codes (such as birthdays, anniversaries, or simple sequences like “123”) without writing them down, reducing the risk of lost codes. A notable application involves a chain of primary schools in the United Kingdom that adopted our 3 digit combination padlock for student lockers. Teachers reported that younger students (ages 6–10) could independently operate the padlocks within days of receiving them, thanks to the simple 3-digit code and easy-to-turn dial. Parents also appreciated the padlocks’ durability; after a school year of daily use, over 95% of the padlocks remained functional, with no reports of broken dials or stuck mechanisms. For residential users, our 3 digit combination padlock is a popular choice for securing outdoor items like garden tools, bicycle storage, or pool equipment. A homeowner in Florida, USA, used our padlock to secure their backyard storage shed, noting that the padlock’s weather-resistant plastic body withstood heavy rain and humidity without warping, and the 3-digit code was easy to share with family members (but not so complex that visitors could guess it). For travelers, we offer a lightweight 3 digit combination padlock that fits easily in luggage or backpacks, with a slim shackle that fits most zipper pulls. A frequent traveler from Japan praised the padlock’s compact size (it fits in the palm of a hand) and TSA compatibility—airport agents can inspect luggage without damaging the lock, and the 3-digit code is easy to reset between trips. Our 3 digit combination padlock also caters to light commercial needs, such as securing employee lockers in small offices or storage cabinets in retail stores. A boutique clothing store in France used our padlocks to secure staff lockers, noting that the padlocks’ sleek design (available in white, black, or pastels) matched the store’s aesthetic, and the 3-digit code allowed employees to quickly access their belongings during busy shifts. Our commitment to cross-cultural adaptability is evident in every detail of the 3 digit combination padlock. For example, in countries like India and Brazil, where family-oriented use is common, we offer multi-packs of padlocks in bright, distinct colors—allowing family members to easily identify their own lock. In contrast, for clients in Western Europe and North America, we provide more neutral colors (black, gray, silver) that blend with modern decor. Our foreign trade team also ensures that instruction manuals are available in local languages—from Spanish and French to Mandarin and Hindi—making it easy for users worldwide to set up and use the padlock. Every 3 digit combination padlock undergoes rigorous testing at our Shanghai factory, including: - Durability tests: The padlock is dropped from 3 feet onto a hard surface 10 times to simulate accidental drops. - Code retention tests: The combination mechanism is cycled 1,000 times to ensure the code remains set. - Weather resistance tests: Outdoor models are exposed to simulated rain and UV light for 50 hours to check for damage. We also offer customization options, such as adding company logos for school or business orders, and bulk pricing for large quantities. If you are seeking a simple, reliable combination padlock for low-to-medium security needs, please contact our team. We can provide samples, detailed product specifications, and information on how our 3 digit combination padlock meets the unique needs of your home, school, or business.

Frequently Asked Questions

What materials are used for your mailbox products?

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 time lock box can be used in commercial settings. Its functions and security features can meet the time - controlled security needs of commercial applications.
The warranty period varies according to different products. Generally, it ranges from one to three years. Specific warranty details can be found in the product manual or by consulting our customer service team.
Yes, for bulk purchases, we offer certain discounts. The specific discount policy depends on the order quantity and product type. Please contact our sales team for negotiation.
You can contact our sales team and express your need for samples. We will arrange to provide samples according to your requirements, and you may need to bear the sample cost and shipping fee, which can be negotiated case - by - case.

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Customer Reviews

John Brown
Weatherproof Combination Padlock for Outdoor Shed

I use this combination padlock to secure my outdoor shed, and it’s weatherproof—no rust even after being exposed to rain and snow for 8 months. The combination mechanism doesn’t freeze in cold weather, so I can open it easily all year round. It’s also strong—someone tried to pry it open once, but it didn’t budge. The dial is easy to grip, even with gloves on. It’s a reliable padlock that I trust with my garden tools.

Margaret Davis
Affordable Combination Padlock for Multiple Uses

This combination padlock is very reasonably priced, so I bought 3 of them—one for my gym locker, one for my suitcase, and one for my storage bin. They all work perfectly, and the combinations are easy to set individually. The lock is sturdy, and none have broken or jammed. It’s also easy to carry around, as it’s small and lightweight. For the price, the quality is excellent, and I would buy them again.

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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!