Master Lock 1177

ProSeries Resettable Combination Padlock

$21.97

In stock

SKU: 1177D
Your Current Selections:
  • ProSeries resettable combination lock (1177/1177D)
  • Designed for Commercial/Industrial applications
  • Set-your-own 4-digit combination for convenience and security; 10,000 possible combinations
  • No reset tool required
  • Large ergonomic dials with exclusive blind dial feature permit operation with gloves, in low light or complete darkness
  • Deadlocking mechanism protects against prying, shimming and rap attacks
  • Shackle seal and dial dust cover protect internal components and dials for trouble-free operation
  • 2-1/4″ (57mm) wide shrouded solid brass body for superior corrosion resistance
  • 1-1/16″ (28mm) octagonal boron-carbide shackle with shrouded feature for maximum cut resistance

Best Used For

  • Utility Meters, Substations & Cable Boxes
  • Construction Sites & Equipment Industrial,
  • Storefront & Business Gates
  • Manufacturing Environments
GoKeyless™ is a factory trained and authorized Master Lock® dealer. Sales, service, support, valid warranties. It's why thousands of clients around the world choose GoKeyless™ for their security and access control needs each year. You can pick the highest quality padlock there is, but if you don't have the keys to it, it's not doing you any good.  While quality is crucial, usability is just as important.  Master Lock 1177 gives you the biggest bang.  Strength, and convenience.  One of the worst ways to begin your day is losing keys.  Padlocks keys are the hardest to keep up with, generally smaller than house keys, and a lot of them look the same.  The next time you're suspicious someone is snooping around, or you see things coming up missing, lock it down with the Master Lock 1177.  It's a padlock with an intimidation factor, powerful construction to back it up, and with no keys to speak of, you won't have to worry about going back and looking for them in the dirt.
Access Type

Combo

Manufacturer

Master Lock

Brand

Master Lock

Share your thoughts!

4.82 out of 5 stars

11 reviews

Let us know what you think...

What others are saying

  1. Strong and Well Made

    Michele D

    This lock is strong and well made. We use it on an outdoor shed and like how simple it is to open and close.

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  2. John Hintz (verified owner)

    The lock is fine, the rubber ring around it and the cover on the bottom are qite useless though pain in the butt to be honest…

    (0) (0)

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  3. Perfect and worth the money

    Darnell Deberry (verified owner)

    worth every single penny

    (0) (0)

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  4. Good lock

    DAVE KHAZ (verified owner)

    Never look for a key again

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  5. Great product

    Bert F (verified owner)

    Bought to lock back gate works great keeps the noisy neighbors out and lets me pass with out a key

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  6. Solid product

    Laura Castellanos (verified owner)

    Very strong lock. Easy to use. Just wish the part that covers the numbers was a little more sturdy.

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  7. Great Lock

    Julie Lawrence (verified owner)

    When I took this out of box, I knew right away best 20 bucks I ever spent!!! Very durable, would be very hard for someone to cut off.

    Photo has been removed

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  8. Hani. (verified owner)

    I have ordered three of these locks (Master Lock 1177 pro series). They are outstanding for keeping your things secure.
    You cant use a bump key or otherwise pick this lock. And cutting it? Forget it, it takes to long and the bolt cutters you would have to use would need to be very big and expensive, sooo, yeah great lock. I will buy more from this seller if I need more. Thanx, Hani.

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  9. Solid

    Kim Breckel (verified owner)

    Solid lock. Dial will be hard to reach if it’s lower then eye height, but this lock is SOLID! I don’t see how anyone can cut this one.

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  10. Great Lock

    David (me) (verified owner)

    This was the best lock I’ve bought! With having the combination was a bonus!! I don’t have to worry about keys to keep up with and having where it’s not easy to get bolt cutters around to cut! I love my locks!! Will be ordering more in the future! Thanks so much!!

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Customer Questions & Answers

  1. Answered by the admin

    For troubleshooting assistance if the code has been forgotten, we would recommend reaching out to the manufacturer for support. Master Lock can be reached at 800-464-2088. 

  2. Q Can this lock be used in a Ridgid jobsite box? answer now
    Asked by Travis on August 8, 2020 1:00 AM
    Answered by the admin

    The shackle for this padlock is slightly larger than the recommended size for standard Ridgid storage chests.

  3. Q Is this tsa approved? answer now
    Asked by Gary Shirley on June 6, 2020 7:41 PM
    Answered by the admin

    This lock does not have a TSA override. 

  4. Answered by the admin

    The shackle clearance width is 15/16in (24mm) and the clearance height is 1-1/16in (27mm).

  5. Q Can the raised walls be cut away? answer now
    Asked by Bernetta A Fleishell on February 7, 2020 4:15 PM
    Answered by the admin

    This would be entirely based on your discretion. Please bear in mind that doing so will void the lock warranty and the lock will not be eligible for a return/exchange.

  6. Answered by the admin

    There should not be an issue in this application as this deadbolt was designed for exterior/construction environments. 

  7. Q Can this be cut off with bolt cutters or any tool? answer now
    Asked by Debra on January 7, 2020 6:01 PM
    Answered by the admin

    The raised walls of this unit make the shackle very difficult to reach with bolt cutters and other tools. However, this may also depend on the application in which it is installed.

  8. Q Could this be used on a gym locker? answer now
    Asked by AP on November 4, 2019 12:35 PM
    Answered by the admin

    This lock can certainly be used on locker doors as long as they have the correct mounts for a standard padlock. 

  9. Answered by the admin

    This model is a mechanical, single combination padlock. Only one code may be set at a time. If you are looking for a lock that can hold multiple entry codes, you will want to take a look into the electronic lock series.

  10. Answered by the admin

    It should have no issue working in harsh weather. 

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