Master Lock Combination Padlock Resettable Outdoor Lock Black 2-Pack 178EC2
Condition: New
$24.99
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Extended holiday returns
FREE refund/replacement until Jan 31, 2027 Learn more
FREE refund/replacement until Jan 31, 2027 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2027
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
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Availability:
In Stock.
Arrives
Tuesday, Nov 17
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At a glance
- Condition
- New
- Style
- Set Your Own Combination, 2 Pack
- Model
- 178EC2
- Dimensions
- 0.96 x 2 x 4.16 in
- Color
- Black
- Material
- Alloy Steel
- Special Feature
- Padlock
- In the box
- Combination Padlock 2 pk
Features 6
- Indoor and outdoor padlock is best used as a school locker lock, gym lock, and gate lock, providing protection and security from theft
- Set your own four-digit combination lock for easy combination recall; Combination change tool included
- Combo lock is constructed with a solid body for strength and weatherability, hardened steel shackle for cut resistance
- 2 inch (51 millimeter) wide lock body; 5/16 inch (8 millimeter) diameter shackle with 1 inch (25 millimeter) length, 1 inch (25 millimeter) width
- Includes two set your own combination locks
- Shackle is preset to open on 0-0-0-0.
Description
The Master Lock 178EC2 Set Your Own Combination Padlocks feature a 2in (51mm) wide solid body for strength and reliability. The 5/16in (8mm) diameter shackle is 1in (25mm) long and made of hardened steel, offering extra resistance to cutting and sawing. The 4-digit dialing allows for thousands of possible numeric combinations. Includes two set your own combination locks. The Limited Lifetime Warranty provides peace of mind from a brand you know and can trust.
Specs 28
| Brand | Master Lock |
|---|---|
| Special Feature | Padlock |
| Lock Type | Combination Lock |
| Item dimensions L x W x H | 0.96 x 2 x 4.16 inches |
| Material | Alloy Steel |
| Brand Name | Master Lock |
| Recommended Uses For Product | Security |
| Number of Pieces | 2 |
| Model Number | 178EC2 |
| UPC | 071649370557 |
| Model Name | Combination Padlock 2 pk |
| Global Trade Identification Number | 57 |
| Manufacturer Warranty Description | Limited Lifetime Warranty |
| Number of Items | 2 |
| Manufacturer | Master Lock |
| Number of Packs | 2 |
| Item Type Name | Combination Padlock 2 pk |
| Manufacturer Part Number | 178EC2 |
| Additional Features | Padlock |
| Controller Type | Hand Control |
| Control Method | Touch |
| Style Name | Set Your Own Combination, 2 Pack |
| Color | Black |
| Shape | Rectangular, Square |
| Material Type | Alloy Steel |
| Finish Types | Polished |
| Item Dimensions | 0.96 x 2 x 4.16 inches |
| Item Highlight | Resettable Combination Lock, Outdoor Gates, Sheds, Storage, Weather Resistant Lock Security Lock, Hardened Steel 2-inch Wide |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Nov 17
Yes, absolutely! This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2027.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Great locks
Style: Set Your Own Combination, 2 Pack
Great gym locks. I love the functionality.
Reviewed in the United States on August 6, 2026 by Jon H.
Great for areas that need a lock and everyone who needs access can use the combo
Style: Set Your Own Combination, 2 Pack
Perfect replaceable locks that dont need a key, anyone with the combination at work can open our trash container with these
Reviewed in the United States on August 31, 2026 by Kelin Revs
Works like a charm
Style: Set Your Own Combination, 2 Pack
These are pretty solid. Like how I can set my own combo. I've purchased about 6 of these over the years. After a season outside, the numbers get a little hard to turn. Just hit it with a little wd40 and you're good for another season
Reviewed in the United States on November 23, 2025 by Harrysan
Master Lock Store: Resettable 4-Digit Combination Hardened Steel Padlock, Black, Outdoor Use, Qty: 2
Style: Set Your Own Combination, 2 Pack
Master Lock Store: Resettable 4-Digit Combination Hardened Steel Padlock, Black, Outdoor Use, Qty: 2 This product is a pair of 4-digit combination padlocks by Master Lock. I have purchased this product many years ago and found them to work very well. When I needed more padlocks, I returned to this brand and model based upon historical performance for me. This padlock is resettable with the provided instructions and key. The lock is made of hardened steel and has a smooth black finish. The lock is two-inches wide and uses a short shackle. Despite being outdoors for years, I can see no rust or corrosion on the locks that I have currently in use. This item is perfect for my current needs.
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Reviewed in the United States on September 21, 2026 by J. Harris
Good lock but lasted only a couple years.
Style: Set Your Own Combination, 2 Pack
Use it for my gym locker and worked well until it wouldn’t lock as I tried to push the lock shut. Tried silicone spray but didn’t help. Just got a new one.
Reviewed in the United States on March 9, 2024 by TennesseeVern
Very solid lock!
Style: Set Your Own Combination, 2 Pack
Solid in every way ! Easy to set!
Reviewed in the United States on July 14, 2026 by Jack
Worst locks I've ever bought
Style: Set Your Own Combination, 2 Pack
This is a really bad product for outdoor use. I'm unable to open the locks after just a few months. They jam, got corroded its just a headache. Even the small key didn't open them. And this goes for both of them
Reviewed in the United States on August 25, 2026 by mike
Good price for a quality product
Style: Set Your Own Combination, 2 Pack
Bought these for an outdoor storage box. They seem high quality and so far they have not corroded.
Reviewed in the United States on June 21, 2026 by Spencer Tucker