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Item #:
223422421
Master Lock Indoor Combination Padlock, 1-9/16-inch Wide, Silver 643D
Item #:
223422421
NZD 28
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Imported from USA store
QTY:
Order now and get it around Tuesday, September 08
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The Master Lock 643DWD Set Your Own Word Combination Padlock offers keyless convenience, durability, and resistance to cutting and sawing, making it perfect for cabinets, lockers, and more.
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Product Details
- 1-9/16in (40mm) wide metal body and 1/4in (6mm) diameter nickel plated steel shackle
- Ideal for cabinets, school, employee, athletic, and indoor storage lockers
- Set your own four-letter combination for easy recall
- Shackle preset to open on L-O-C-K; User Manual provides reset instructions
- Offering resistance to cutting and sawing for durability
- Features a 4 dial combination security and comes with a Limited Lifetime Warranty
| Brand Name | Master Lock |
| Recommended Uses For Product | Luggage |
| Number of Pieces | 22 |
| Included Components | Padlock |
| Model Number | 643D |
| UPC | 071649214493 |
| Model Name | 643D |
| Global Trade Identification Number | 00071649214493 |
| Number of Items | 1 |
| Manufacturer | Master Lock |
| Number of Packs | 1 |
| Unit Count | 1 Count |
| Item Type Name | Set Your Own Combination Padlock |
| Manufacturer Part Number | 643D |
| Additional Features | Passcode Unlock |
| Lock Type | Combination Lock |
| Controller Type | Jog dial |
| Control Method | Touch |
| Style Name | Number Combo |
| Color | Silver |
| Shape | Padlock |
| Material Type | Metal |
| Finish Types | Nickel |
| Item Dimensions | 0.59 x 1.57 x 3.02 inches (1.5 x 4 x 7.7 cm) |
| Item Weight | 2.88 ounces (81.65 grams) |
| Brand | Master Lock |
| Special Feature | Passcode Unlock |
| Item dimensions L x W x H | 0.59 x 1.57 x 3.02 inches (1.5 x 4 x 7.7 cm) |
| Material | Metal |
Product Description
Master Lock Indoor Combination Padlock, 1-9/16-inch Wide, Silver 643D
About This Item
Introducing the Master Lock 630D Set Your Own Combination Lock - the perfect combination lock for all your security needs. Whether you're securing your gym locker, bike, school locker, luggage, or even your cabinet and door, this Master Lock is the solution you've been looking for. Crafted with durability in mind, this Master Lock is made from high-quality aluminum, ensuring its ability to withstand the test of time. With a width of 1-316 inches, it provides ample space to secure your belongings while remaining compact and portable. What sets this lock apart is its unique feature of allowing you to set your own combination.
Gone are the days of relying on keys or forgetting your lock's preset digits. This lock gives you the freedom and convenience of choosing a combination that you can easily remember. But that's not all - this Master Lock offers more than just convenience. It also boasts high-security features, thanks to its hardened steel construction.
Rest easy knowing that your belongings are protected by a lock that can withstand even the most determined intruders. We understand that different situations call for different lock sizes, which is why this Master Lock comes with a long shackle option. This ensures that you can secure items with larger dimensions, such as lockers with thicker doors or bikes with wider frames. This lock is not only designed to provide top-notch security but also withstand harsh weather conditions. The weatherproof feature ensures that rain, snow, or any other elements won't affect its performance.
Your lock will remain reliable, no matter the circumstances. If you're a frequent traveler, you'll appreciate the added TSA lock feature. This allows airport security personnel to open and inspect your luggage without damaging the lock. Travel with peace of mind knowing that your belongings are protected while still complying with necessary security protocols. The Master Lock 630D Set Your Own Combination Lock is not just a lock - it's a versatile security solution.
Its applications are endless, making it a must-have for individuals who prioritize safety and convenience. Don't compromise on your security - choose the Master Lock 630D and experience the difference it makes.
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the primary feature of the Master Lock 643DWD Set Your Own Word Combination Lock?
Answer: The Master Lock 643DWD features a customizable word combination lock, allowing you to set your own four-letter word code. This unique feature helps reduce the chances of forgetting the combination, making it ideal for personal lockers, gym bags, or school lockers. Unlike traditional numerical locks, setting a word that holds personal significance can enhance confidence in remembering the code, improving overall security. -
Question:
How do I set my own combination on the Master Lock 643DWD?
Answer: To set your own combination, first, locate the reset lever on the side of the lock. Pull it out to unlock the combination setting mode, then turn the dial to your desired four-letter word. Once finished, push the reset lever back in to secure your combination. This simple process ensures that you have a personalized and memorable code, making it versatile for various locking needs, from gym access to securing personal items. -
Question:
What materials are used in the Master Lock 643DWD lock?
Answer: The Master Lock 643DWD is crafted with a durable silver body made from sturdy materials designed to withstand wear and tear. Its construction ensures long-lasting use in diverse environments, from gyms to schools. The robust design not only supports its functionality but also enhances its resistance to tampering, resulting in reliable security for your belongings. -
Question:
Is the Master Lock 643DWD weather resistant?
Answer: While the Master Lock 643DWD is designed for indoor and some outdoor use, it offers limited weather resistance. It can withstand occasional moisture, making it suitable for gym lockers or school environments. However, for extended outdoor exposure, it is advisable to use a more weatherproof lock. This functionality ensures that your belongings remain secure without compromising the lock's longevity. -
Question:
Can I use the Master Lock 643DWD for high-security environments?
Answer: The Master Lock 643DWD is best suited for low to moderate-security applications, such as gym lockers, school lockers, or storage units. While it offers customizable code options for convenience, it may not meet the stringent security needs of high-risk areas. For these situations, consider locks specifically designed to provide enhanced protection against tampering or forced entry. -
Question:
How do I unlock the Master Lock 643DWD if I forget my combination?
Answer: If you forget the combination, unfortunately, there is no method to retrieve or reset it without the code. It is advisable to mark the lock code securely or use a combination that is easy for you to remember. To avoid potential lockout situations, regularly refresh your memory of the word code, ensuring you can access your belongings conveniently. -
Question:
Is the Master Lock 643DWD easy to carry around?
Answer: Yes, the Master Lock 643DWD is lightweight and compact, making it easy to carry in a bag or attach to a locker. Its practical design allows for seamless portability while providing effective security for your belongings. Whether you're heading to the gym, school, or a storage facility, its slim profile ensures that it doesn’t add unnecessary bulk to your load. -
Question:
Can multiple Master Lock 643DWD locks have the same combination?
Answer: Yes, you can set multiple Master Lock 643DWD locks to have the same combination, as each lock is independently customizable. This feature allows for ease of access if you own several locks for various purposes. However, sharing the same code among multiple locks could increase vulnerability, so consider selecting unique combinations for sensitive items to enhance security. -
Question:
What is the best use case for the Master Lock 643DWD lock?
Answer: The Master Lock 643DWD is ideal for everyday security needs such as securing gym bags, school lockers, and even toolboxes. Its customizable code allows users to set a memorable word, providing both convenience and security. For example, students can easily recall their chosen word for locker security, while gym-goers can store their personal items without worrying about remembering complex numbers. -
Question:
Where can I buy the Master Lock 643DWD Set Your Own Word Combination Lock in New Zealand?
Answer: You can purchase the Master Lock 643DWD Set Your Own Word Combination Lock from Ubuy in New Zealand. Ubuy offers a convenient online shopping experience where you can find various Master Lock products, ensuring you have access to the latest security solutions tailored to your needs.
Master Lock Combination Padlocks 643D Editorial Review
Master Lock Indoor Combination Padlock, 1-9/16-inch Wide, Silver 643D provides a customizable security option, allowing users to set their own combination. However, several users have experienced issues with the lock seizing up after limited use, leading to frustrating situations where access to personal belongings was hindered, especially in vulnerable moments like after showering. Although some users praised the lock's construct and ease of use, durability appears to be a concern. Clear instructions for setting combinations are provided, yet not all users seem to follow them correctly, which adds to the confusion about functionality. Thus, despite being a reputable brand, potential buyers might want to explore other options for reliability.
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Pros
- Customizable combination settings for personal security
- Easy to use with a jog dial mechanism
- constructed from durable metal material
- Compact size fits various usage scenarios
- Affordable option for basic privacy needs
Cons
- Inconsistent performance reported by some users
Platform Trust & Buyer Confidence
RA
Ranee
Verified buyer
“Paint ordered from USA, u buy got the product to me in New Zealand in approx a week”
22 July 2026 · via Trustpilot
NC
NordVPN
Verified buyer
“very speedy delivery,tracking info was superb-best experikence ever!!!”
24 June 2026 · via Trustpilot
NH
Nicholas
Verified buyer
“Love what I received and ordered found that usa clothes are more better quality and look better than the same clothes in my country but are harder to find here recommend ubuy 100%”
22 June 2026 · via Trustpilot
D
Dneah
Verified buyer
“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”
15-Jul-26 · via Trustpilot
TS
Tania
Verified buyer
“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”
11-Jul-26 · via Trustpilot
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NZD 28
Order now and get it around Tuesday, September 08
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Features & Benefits
- 4-dial combination security for easy access
- Metal body and nickel-plated steel shackle
- Provides extra security for belongings
- Ideal for cabinets, employee, athletic, and indoor storage lockers
- Resettable to 10,000 combinations, allowing you to create your own memorable word
- Aluminum body with brushed finish
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