MASTER LOCK Padlock Keyed Alike Locks Bump 3NKALF-2

( Brand: Master Lock ), ( Part Type: Lock Stop ), ( Non-domestic Product: No ), ( Unit Type: Unit ), ( Manufacturer Part Number: 3NKALF ), ( Country Of Origin: China )

Review MASTER LOCK Padlock Two Keyed Alike Locks Bump Stop Technology

Introducing the Master Lock 3NKALF Padlock - a versatile and secure solution for securing multiple locations with just one key. This padlock set includes three 3NKALF-2 locks that can be keyed alike, making it an excellent choice for securing garages, sheds, or other outbuildings where multiple access points are necessary.

Each lock in this set features a durable, all-weather composite body that resists corrosion and damage from the elements. The shackle is constructed from hardened steel for added strength and resistance to tampering. The locking mechanism utilizes a secure, pick-resistant design to prevent unauthorized entry.

One of the standout features of these Master Locks is their compatibility with the Master Lock BumpGuard Key System. This system adds an additional layer of security against bumping and other forms of lock manipulation. With the BumpGuard keys, you can rest assured that your locks will remain secure from unwanted intrusion.

The three locks in this set come with matching keys, allowing you to secure multiple locations with just one key. This not only simplifies key management but also adds a level of convenience that is hard to beat. The keys themselves are made from high-quality metal and feature a distinctive, ergonomic design for easy gripping and turning.

Installation of these padlocks is straightforward and requires no special tools. Simply thread the shackle through the desired opening, secure it with the included mounting hardware, and turn the key to lock it in place. The locks can be used with a variety of standard padlock hasps, making them a flexible option for a wide range of applications.

In summary, the Master Lock 3NKALF Padlock set offers a reliable, secure, and convenient solution for securing multiple locations. With its durable composite body, hardened steel shackle, pick-resistant design, and compatibility with the BumpGuard Key System, this padlock set provides peace of mind and the confidence that your valuable possessions are protected.

Master Lock 3NKALF Padlocks, specifically model 3NKALF-2, are keyed-alike locks designed for securing multiple doors or lockers with a single key. Here are some pros and cons of buying this type of padlock:

1. Cost-effective: Since multiple locks can be secured with a single key, purchasing several keyed-alike padlocks can save money compared to buying individual locks with unique keys.

2. Convenience: A single key can be used to open all locks, simplifying the process of managing multiple keys.

3. Security: Keyed-alike locks can provide an adequate level of security as long as the key remains secure.

4. Customizable: These locks are available in various keyed-alike sets, allowing users to choose the number of locks they wish to purchase and secure.

1. Limited security: Keyed-alike locks offer less security compared to individual locks with unique keys because if one lock is compromised, all locks can be accessed.

2. Sharing keys: Sharing the key among multiple users can pose a security risk since anyone with the key can access the locked doors or lockers.

3. Limited customization: Although there are various keyed-alike sets available, users cannot customize the key to fit their specific needs.

Master Lock 3NKALF-2 padlocks offer several advantages, such as cost-effectiveness and convenience. However, they also come with some drawbacks, including limited security and customization. Ultimately, the decision to buy these locks depends on the user's specific security needs and budget.

If securing multiple doors or lockers with a single key is a priority, then keyed-alike padlocks like Master Lock 3NKALF-2 can be a good option. However, users should be aware of the potential security risks and take appropriate measures to secure the key. Alternatively, users might consider other types of locks, such as combination locks or electronic locks, depending on their specific security requirements and preference.

Details:

Master Lock PadLock: Two Keyed Alike Locks model # 3NKALF-2, Lifetime Guarantee, About this item: This listing is for TWO 2 padlocks keyed alike same key unlocks all Locks and four keys. Shipping applications - is done using UPS or USPS Ground Advantage. These Locks feature the Bump Stop Advanced Cylinder Technology for explanation see more below. Features a 1-9/16in 41mm wide reinforced laminated steel body with black bumper and 1-1/2in 38mm tall, 9/32in 7mm diameter shackle.

All Master Lock padlocks are individually tested for quality. The Lock is also available without Bump Stop Technology. Top and bottom bumpers for greater scratch resistance. These padlocks are ideal for all outdoor applications when needing multiple Locks that utilize ONLY one key.

Market share leader in USA sales of padlocks. Hardened steel bottom plates for drill resistance. During a bump attempt, this design prevents the transfer of force from key to pins and therefore blocks rotation cylinder so that Lock remains Locked. Dual ball bearings Locking for maximum pry resistance making it ideal environments where Lock is subjected to physical abuse and the 4-pin tumbler cylinder provides security.

Bump Stop 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. Limited lifetime warranty from a name you trust. Master Lock padlocks offer a full lifetime guarantee. Lock bumping a surprisingly simple method of breaking in through Locked doors and padlocks - is undoubtedly the newest emerging threat to personal property security.

Worlds Largest PadLock manufacturer, approximately 50,000,000 Locks sold each year. And virtually all Locks in use today are particularly vulnerable to bumping.

part #: 3nkalf prices

• $31.66-$44.46

specifications rvroutine:

• brand: Master Lock
• part type: Lock Stop
• non-domestic product: No
• unit type: Unit
• manufacturer part number: 3NKALF
• country of origin: China

shipping rvroutine:

• class: Standard
• transit: 5-11 Days
• service: USPS Ground Advantage
• type: Fixed
• carrier: USPS
• cost: $0.00

payments rvroutine:

• credit card: Discover
• wallet: Google-pay
• other

seller rvroutine:

• rating: 100.0%
• # reviews: 40260
• city: Clementon, New Jersey

offer rvroutine:

• options: Ship-to-home
• availability: In Stock
• started: November 28, 2025
• sold: 0

general rvroutine:

• Parts Accessories > RV, Trailer Camper Parts Accessories > Other RV, Trailer Camper Parts Accessories
• condition: New

returns rvroutine:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

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