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Item #:
20318771
Master Lock Magnum Padlock - 2" W x 2-1/2"L Shackle, One (1) Keyed Alike Lock M5NKASTSLJ w/BumpStop Technology
Item #:
20318771
WST 112
Price Details
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Imported from USA store
Order now and get it around Sunday, August 02
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BumpStop Advanced Cylinder Technology employs an innovative, patent pending design which utilizes a unique reverse rake tapered driver pin, high performance springs and tightly machined cylinder chambers.
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What Stands Out
BumpStop Technology
Innovative BumpStop Technology enhances security by preventing unauthorized access through lock bumping, ensuring your belongings are safer.
Keyed Alike Option
Simplifies access with one key that opens multiple locks, reducing key clutter and improving convenience for users with several locks.
Heavy-Duty Design
Constructed with durable materials to withstand cutting and prying, making it an ideal choice for outdoor and high-security applications.
Product Details
| Brand Name | Master Lock |
| Recommended Uses For Product | Security |
| Number of Pieces | 1, 2 |
| Included Components | 2 keys |
| Model Number | M5NKASTSLJ |
| Model Name | Magnum |
| Manufacturer | Master Lock |
| Unit Count | 1.0 Count |
| Additional Features | Weather Resistant |
| Lock Type | Key Lock |
| Controller Type | Hand Control |
| Control Method | App |
| Smart Home Compatibility | Not Smart Home Compatible |
| Shape | Rectangular |
| Material Type | Stainless Steel |
| Finish Types | Chrome-plated |
| Brand | Master Lock |
| Special Feature | Weather Resistant |
| Material | Stainless Steel |
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
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Outdoor Storage
Ideal for securing outdoor storage units, sheds, and gates against unauthorized access and theft.
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Professional Use
Suitable for contractors and tradespeople needing reliable locks for job-site security and tool protection.
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Duplicate Key Needs
Perfect for users requiring multiple locks operable with the same key for convenience and efficiency.
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High-Security Areas
Not ideal for high-security locations where advanced locks with greater resistance to tampering are necessary.
Product Description
Master Lock Magnum Padlock - 2" W x 2-1/2"L Shackle, One (1) Keyed Alike Lock M5NKASTSLJ w/BumpStop Technology
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the locking mechanism used in the Master Lock Magnum Padlock?
Answer: The Master Lock Magnum Padlock features a high-security locking mechanism known for its durability and resistance to tampering. The lock utilizes BumpStop Technology, which significantly enhances its security by preventing unauthorized access through bumping. This is crucial for individuals looking to secure valuable items or areas while ensuring top-notch protection against forced entry. -
Question:
What does 'keyed alike' mean for the Master Lock Magnum?
Answer: Keyed alike means that each of the eight locks included in the Master Lock Magnum set can be opened with the same key. This feature is particularly beneficial for users who require access to multiple locks without needing to carry multiple keys. Whether it’s for securing storage units, gates, or lockers, this convenient design simplifies access while maintaining strong security. -
Question:
What materials are used to make the Master Lock Magnum Padlock?
Answer: The Master Lock Magnum Padlock is crafted from a hardened steel body and features a shackle made of boron alloy, providing superior strength and corrosion resistance. These materials are chosen to withstand harsh environmental conditions, making the padlock ideal for both indoor and outdoor use. It’s an excellent choice to secure items in various settings, including garages, warehouses, and outdoor storage. -
Question:
Is the Master Lock Magnum Padlock waterproof?
Answer: While the Master Lock Magnum Padlock is designed with corrosion-resistant materials, it is not fully waterproof. It can withstand outdoor elements, but prolonged exposure to water may affect its functionality. This padlock is well-suited for use in damp conditions, but for areas with significant water exposure, consider additional protective measures to prolong its lifespan. -
Question:
Can the Master Lock Magnum Padlock be used for commercial applications?
Answer: Absolutely! The Master Lock Magnum Padlock is versatile enough for both personal and commercial applications. Given its robust construction and high-security features, it is ideal for securing business facilities, storage units, and equipment. Business owners and managers benefit from using keyed alike systems, streamlining access for employees while enhancing overall security. -
Question:
What is the shackle length of the Master Lock Magnum Padlock?
Answer: The Master Lock Magnum Padlock features a 2-1/2 inch shackle length, offering sufficient clearance for most applications. This shackle size makes it suitable for securing a variety of objects, including gates, lockers, and outdoor storage sheds. Its design allows flexibility in use while ensuring robust security without compromising on the key size or access. -
Question:
Does the Master Lock Magnum Padlock come with a protective cover?
Answer: The Master Lock Magnum Padlock does not come with a protective cover; however, the robust materials used in its construction are designed to endure harsh conditions. While a cover can offer additional protection against environmental wear, the padlock's hardened steel body provides adequate durability for most settings. For extended outdoor use, a protective cover could help maintain its appearance and functionality. -
Question:
How do I maintain the Master Lock Magnum Padlock?
Answer: To maintain the Master Lock Magnum Padlock, regularly check for signs of rust or corrosion and ensure the locking mechanism is functioning smoothly. Applying a light lubricant to the keyhole can enhance performance and prevent jamming. Routine maintenance is essential, especially if used in outdoor settings, to ensure persistent functionality and security. -
Question:
What sizes are available for the Master Lock Magnum Padlock?
Answer: The Master Lock Magnum Padlock is primarily available in a standard size featuring a 2-inch width and a 2-1/2 inch shackle length. This size is optimal for various applications without compromising on security. It ensures a good fit for most locking needs, whether for personal or commercial use, providing a balance between ease of use and robustness. -
Question:
Where can I buy the Master Lock Magnum Padlock in Samoa?
Answer: You can purchase the Master Lock Magnum Padlock - 2 W x 2-1/2 L Shackle, Eight 8 Keyed Alike Locks M5NKALJSTS-8 with BumpStop Technology from Ubuy in Samoa. Ubuy is a reliable platform where you can find a wide range of Master Lock products, along with competitive offers and a seamless shopping experience dedicated to high-quality security solutions.
Master Lock Keyed Padlocks M5NKASTSLJ Editorial Review
The Master Lock Magnum Padlock is a heavy-duty and reliable lock for securing your belongings. With a thick and heavy Construction, it provides a strong and secure deterrent to potential intruders. These locks are designed to be weather resistant, making them suitable for outdoor use. Customers have praised the durability and effectiveness of these locks, with many using them in harsh conditions such as on semi-trailers. They have reported that the locks have held up well in the elements and have not rusted or failed. The option to have multiple locks keyed alike has also been appreciated by customers, as it allows for easy access with just one key. The seller, LocksChocksTiedown, has received positive feedback for their excellent customer service and prompt response to any issues. Overall, the Master Lock Magnum Padlock offers a strong and reliable solution for securing your possessions. With its heavy-duty Construction and weather resistance, it provides peace of mind and ease of use.
Customer Reviews & Ratings
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Pros
- Thick and heavy Construction
- Weather resistant
- Easy key management with multiple locks keyed alike
Cons
- Some customers have mentioned the need to apply grease to the keyhole to prevent moisture damage
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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WST 112
Order now and get it around Sunday, August 02
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.)
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Features & Benefits
- BumpStop technology prevents lock bumping, a major emerging security threat.
- Utilizes innovative design and high performance springs for maximum security.
- Durable and weather-resistant construction for outdoor and corrosive environments.
- Superior pry resistance with dual-ball bearing locking.
- Includes 8 locks keyed alike with 16 keys for added convenience.
- Option for a shorter shackle version available.
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