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Master Lock

Master Lock Gold Combination Lock, Heavy Duty Weather Resistant Padlock, Resettable Combination Lock for Outdoor Use 1.2 x 2 x 3.87 inches, 2 Pack, M175LFEC2

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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Aug 5
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Size: 1.2 x 2 x 3.87 inches (2 Pack)


Style: 2 Pack


Features

  • Heavy duty outdoor lock; Maximum security combination lock is best used as a gate lock, shed lock, or storage lock
  • Set your own four digit combination lock for easy combination recall; No combination change tool required
  • Padlock is constructed with a zinc body and reinforced body bumper for strength and reliability; Shackle seal and covered dials for superior weather protection; One directional dial feature for low light applications
  • Tough-Cut octagonal boron-carbide shackle is 50% harder than hardened steel; Roller pin cylinder provides maximum pick and pry resistance
  • 2-1/4 inch (57 millimeter) wide lock body; 3/8 inch (10 millimeter) diameter shackle with 1-1/2 inch (38 millimeter) length, 15/16 inch (24 millimeter) width; Extended shackle for application flexibility
  • Includes two heavy duty set your own combination locks

Description

The Master Lock Magnum M175LFEC2 Heavy Duty Outdoor Combination Locks features a 2in (51mm) wide zinc body for strength and reliability. The 3/8in (10mm) diameter octagonal shackle is 1-1/2in (38mm) long and made of Tough-Cut boron- carbide, 50% harder than hardened steel, offering maximum resistance to cutting and sawing. The roller pin cylinder provides maximum pick and pry resistance. The hinged dial cover and shackle seal offers superior weather protection, and reinforced body bumper protects against scratches. Includes two set your own combination locks, without the need for a reset tool. The Lifetime Guarantee provides peace of mind from a brand you know and can trust.

Brand: Master Lock


Special Feature: Heavy Duty,Resettable


Lock Type: Combination Lock


Item dimensions L x W x H: 1.2 x 2 x 3.87 inches


Material: Alloy Steel, Zinc


Brand Name: Master Lock


Recommended Uses For Product: Security


Number of Pieces: 2


Included Components: Outdoor Combination Lock, Heavy Duty Weatherproof Padlock, Resettable Combination Lock for Outdoor Use 2 pk


Model Number: M175LFEC2


UPC: 071649370625


Model Name: Master Lock Outdoor Combination Lock, Heavy Duty Weatherproof Padlock, Resettable Combination Lock for Outdoor Use, 2 Pack, M175LFEC2


Global Trade Identification Number: 25


Manufacturer Warranty Description: Limited Lifetime Warranty


Manufacturer: Master Lock


Unit Count: 2 Count


Item Type Name: Combination Padlock


Manufacturer Part Number: M175LFEC2


Additional Features: Heavy Duty,Resettable


Lock Type: Combination Lock


Controller Type: Jog dial


Control Method: App


Style Name: 2 Pack


Color: Gold


Shape: Rectangular


Material Type: Alloy Steel, Zinc


Finish Types: Polished


Item Dimensions: 1.2 x 2 x 3.87 inches


Item Weight: 0.87 kg


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Aug 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Top Amazon Reviews

    • Simple and it works
Size: 1.2 x 2 x 3.87 inches (1 Pack) Style: 1 Pack
This is a standard size outdoor padlock. The shank ip top is a little longer than a normal “locker” sized lock making work where the shorter locks wont. The combination was easy to set by unlocking and rotating the has 180 degrees and pressing it down like you are locking it and rotating it another 90 degrees. The preset combination from the factory is hidden under a little compartment in the rear of the package. Though it was clearly marked I still had to look for it. I was annoyed you have to cut the top off the compartment open instead of easy tab to pull it open. There is also a rubber flap to cover the combination to make it water resistant. The design of the flap makes it a little too easy to remove I had to put it back on at the storage facility from normal use it comes off. ... show more
Reviewed in the United States on September 29, 2024 by Kyle Patrick
    • Rendering keys obsolete.
Size: 1.2 x 2 x 3.87 inches (2 Pack) Style: 2 Pack
**Review: Master Lock Outdoor Combination Lock - A Weatherproof Fortress** When it comes to ensuring security in unforgiving outdoor conditions, the Master Lock Outdoor Combination Lock proves to be an unparalleled champion. Immediately noticeable is its robust construction, which speaks volumes about its ability to resist the harshest weather elements. Not just any padlock, this is the epitome of heavy-duty security that many desire but few can genuinely boast. The genius of this lock lies in its combination feature, rendering the fuss of keys obsolete. No more worries about lost or misplaced keys; it's all about a memorable combination. Yet, for its heavy-duty nature, the lock's user experience remains surprisingly intuitive. Transitions between securing and unlocking are smooth, ensuring users won't be left fumbling during crucial moments. Moreover, its weatherproof feature is a testament to its resilience. Whether facing torrential downpours or the blazing sun, this padlock remains steadfast, its integrity uncompromised. In conclusion, the Master Lock Outdoor Combination Lock is a masterclass in durability and reliability. For those seeking an optimal blend of convenience and robust security for outdoor environments, this product is a must-have. With its seamless blend of innovative features and rugged construction, it promises not just protection, but peace of mind. Investing in this lock is, without a doubt, investing in steadfast security. ... show more
Reviewed in the United States on September 22, 2023 by Tracy Ingram
    • Outdoor quality
Size: 1.2 x 2 x 3.87 inches (1 Pack) Style: 1 Pack
Purchased another master lock where the Tumbler was open to the weather and it locked up over winter requiring hammer to grt it off, this is 10x the quality of that lock, the cover looks great and more important is the strength of the lock. Use anywhere you need outdoor protection!
Reviewed in the United States on June 2, 2026 by Tim Chortie
    • Strong sturdy lock. Seal that goes over dials is hard to keep in place and falls off easy.
Size: 1.2 x 2 x 3.87 inches (1 Pack) Style: 1 Pack
Good sturdy lock though rubber seal is not so great on bottom where dials are
Reviewed in the United States on May 19, 2026 by Byron Perkins
    • Recommended.
Size: 1.2 x 2 x 3.87 inches (1 Pack) Style: 1 Pack
Bought as like new or used: very good, but the plastic bumper ring around it was broken, more cosmetic than functional, I believe it was going to break eventually anyway. If that's a concern, just rap some rubber bands around it. The lock is very sturdy and the rubber flap that covers the combination underneath appears to be sturdy enough, moreso than the plastic bumper ring. Works well, smooth operation, very sturdy, and the combination was easy to reset to one of my liking. I think I'll hose it down with spray lube to prevent deterioration once or twice a year. Could have chosen a cheaper knock off that would have worked well, the technology is not rocket science. I'm happy with the Master lock, I believe it's probably more refined than a cheaper alternative and some needed a tool to reset the combination which was about as desired as having to keep track of a key (not a desirable feature for me, partially defeats the purpose of this kind of lock: simple security if not top flight). The construction is top flight but a four digit combination, by nature is not, but I opted for simplicity. The construction, materials and sturdiness are excellent and maybe over the top for this kind of lock, but it's what I wanted. Looks very secure and in security: perception is reality 90%+ of the time. ... show more
Reviewed in the United States on July 22, 2026 by Night Owl
    • Heavy duty firva combo lock
Size: 1.2 x 2 x 3.87 inches (1 Pack) Style: 1 Pack
Pros: Good quality, hefty, does the truck to secure my garden shed. Easy to set the 4 digit combination just follow the directions. Cons: the rubber flip down flap that protects the number dials falls off easily. Dials only rotate one direction. These 2 things dont bother me or the application fir my lock but others might be annoyed. Would buy again ... show more
Reviewed in the United States on April 13, 2026 by Zachary Von Roeder
    • Company has definitely gone downhill.
Size: 1.2 x 2 x 3.87 inches (1 Pack) Style: 1 Pack
I have had the same lock as this one for 9 years and it's always been great Recently it failed and I ordered the exact same one and what I received was an empty bag sealed shut with my label address on it Amazon took care of me but the point that I didn't like is that they contacted the company within this interaction and the company said that they knew that they packed it and I found that to be irritating at the very least like they remember packing my specific order Annoying as that was I ordered another lock Amazon gave me no problem it arrived the next morning when I took it apart or tried to take it apart the combination that they send with it that was sealed inside the package didn't work Now I'm pissed because I have a lock that doesn't work and a shed that's not locked I think from now on I'm going to buy something else from a physical store because items like this you want to work to secure your items As far as the lock goes it's extremely sturdy the size is decent the weight is Hefty in your hand I like the lock that's why I tried ordering it both times it's the company that I have a problem with or whoever runs the Amazon store Moving forward I will purposely choose a different company when I buy my lock which maybe they don't care if I'm buying one lock every 8 years but when everyone stops that might matter. ... show more
Reviewed in the United States on November 17, 2024 by Neolantis
    • Combination
Size: 1.2 x 2 x 3.87 inches (1 Pack) Style: 1 Pack
The item was great, but I just tried to use it and I lost the combination. Can I get some help?
Reviewed in the United States on July 20, 2026 by horace straughter

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