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Master Lock

Master Lock 875D Heavy Duty Outdoor Combination Lock 2, Brass Finish

  • Based on 1,024 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Feb 6
Order within 21 hours and 13 minutes
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Style: Set Your Own Combination


Pattern Name: Lock


Features

  • Heavy duty outdoor lock is best used as a gate lock, shed lock, and storage lock, providing better protection and security from theft.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.
  • Set your own 4 digit combination lock for easy combination recall, no combination change tool required
  • Padlock is constructed with a solid body for strength, sealed shackle for better weather resistance, and a hardened steel shackle for better cut resistance
  • 2 inches (51 millimetre) wide lock body, 5/16 inches (8 millimetre) diameter shackle with 1 inches (38 millimetre) length, 1 inches (25millimetre) width
  • Lock is preset to open at 0-0-0-0

Description

The Master Lock 875D Heavy Duty Outdoor Combination Lock features a 2 inches (51mm) wide zinc body for strength and reliability. The 5/16 inches (8mm) diameter shackle is 1 inches (25mm) long and made of hardened steel, offering extra resistance to cutting and sawing. The roller pin mechanism provides MAX protection against attacks. The shackle seal offers superior weather protection. The lock includes set your own combination convenience, without the need for a reset tool. The 4 digit dialing allows for thousands of possible numeric combinations. The Limited Lifetime provides peace of mind from a brand you know and can trust.

Brand: Master Lock


Special Feature: Padlock


Lock Type: Combination Lock


Item dimensions L x W x H: 1.01 x 2 x 3.31 inches


Material: Zinc


Brand: ‎Master Lock


Special Feature: ‎Padlock


Lock Type: ‎Combination Lock


Item dimensions L x W x H: ‎1.01 x 2 x 3.31 inches


Material: ‎Zinc


Recommended Uses For Product: ‎Security


Style: ‎Set Your Own Combination


Color: ‎Brass Finish


Number of Pieces: ‎8


Finish Type: ‎Brass


Included Components: ‎Padlock


Controller Type: ‎Jog dial


Shape: ‎Rectangular


Item Weight: ‎9.28 ounces


Control Method: ‎Touch


UPC: ‎071649204142


Model Name: ‎Heavy Duty Outdoor Combination Lock


Global Trade Identification Number: ‎42


Manufacturer: ‎Master Lock Company


Part Number: ‎875D


Item Weight: ‎9.3 ounces


Product Dimensions: ‎1.01 x 2 x 3.31 inches


Item model number: ‎875D


Size: ‎2 in. Wide


Finish: ‎Brass


Pattern: ‎Lock


Item Package Quantity: ‎1


Special Features: ‎Padlock


Usage: ‎Inside, Outside


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎Limited Lifetime Warranty


Date First Available: March 11, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Feb 6

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

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • GREAT lock
Style: Set Your Own Combination Pattern Name: Lock
went w this as a trial to avoid a $350 pool gate lock. this works FANTASTIC!
Reviewed in the United States on November 27, 2025 by Lisa S
    • Two and a half years outside: Held up okay
Style: Set Your Own Combination Pattern Name: Lock
I've had this for 2.5 years outside on my boat (freshwater) and while it has seriously rusted, it still works and the numbers rotate smoothly and it locks and unlocks as it should. It does not offer the absolute highest level of security - it is made largely of zinc so you could melt it, or try the combinations - but "locks keep honest people honest" as they say; if you need serious security then don't buy a $18 lock. Good value for the price. ... show more
Reviewed in the United States on April 24, 2025 by Customer
    • Solid, secure, safe. This is high quality.
Style: Set Your Own Combination Pattern Name: Lock
This is a high quality lock that I used on shipping containers. It was nice to have several with the same combination. They may seem expensive but you get what you pay for. I don’t mind paying up for a quality product like this.
Reviewed in the United States on May 22, 2025 by GeraldM
    • The heavy duty model. Draw back is you cannot lock it without the Combination dialed in
Style: Set Your Own Combination Pattern Name: Lock
This review is for the heavy-duty model. A key is not necessary to change the combination. I suspect that is why you cannot lock the lock without the combination. In other words, you cannot scramble the combination until it is locked. We have this on a chain for a gate, and now if we do not lock the lock after removing it, the combination is present on the tumbler. I.E. You could not open the lock, scramble the #s because it will not lock. For another person to lock it behind them, they need the combination. The combination will not scramble until you close the lock, and the lock will not close without the combination dialed in. Other than that, this model seems more sturdy than their less expensive model, which lasted us about 2-years outdoors. ... show more
Reviewed in the United States on August 20, 2020 by christie narez
    • fun to play with
Style: Set Your Own Combination Pattern Name: Lock
very easy to play with, can open in 2 minutes without knowing the combination
Reviewed in the United States on March 31, 2025 by maritoyo
    • Great value
Style: Set Your Own Combination Pattern Name: Lock
Why did you pick this product vs others?: This is a great lock for the price.
Reviewed in the United States on July 14, 2025 by Tom Schmidt
    • It works great
Style: Set Your Own Combination Pattern Name: Lock
Easy to set and keeps on working
Reviewed in the United States on February 10, 2025 by Carl Silver
    • Terrible Lock, Easy to Decode
Style: Set Your Own Combination Pattern Name: Lock
This lock is an absolute joke. The quality overall feels cheap and pretty poor, especially compared to some of Master Lock's options (even cheaper ones) I was hoping this would be an upgrade from their 175D, however it is significantly less secure. I was able to decode the wheel within 2 minutes after randomly setting a new combo. The combo can be figured out by adding pressure to the shackle and then feeling for the play in each dial. At times the dial would spin and only stop once it reached the correct number. This is functionally flawed design, it is not secure as it can easily be bypassed without a tool and just a minute or two of time. I am returning this useless lock and going with another 175D as they have improved the tolerances and you need to have a tool to bypass the lock. This doesn't even require a tool, I am disgusted and disappointed in this atrocious design. Do not buy this lock! I found a video after looking up if my lock was just unlucky and had poor tolerances, the lock picking lawyer has a great video that will turn you off from this lock. This lock is only good for a little trick to show your friends how you can open a lock with a random combo. ... show more
Reviewed in the United States on June 12, 2025 by GeneralWAS

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