🔐 Lock in security, unlock your freedom.
The Master Lock M175XDLF is a heavy-duty, weatherproof combination padlock designed for outdoor use. Featuring a resettable 4-digit code, a reinforced zinc alloy body, and a boron steel shackle that’s 50% harder than hardened steel, it offers superior protection against weather and tampering. Its keyless design and weather-sealed components make it the ideal choice for gates, sheds, and storage units where reliable security meets convenience.
Brand | Master Lock |
Special Feature | Keyless |
Lock Type | Combination Lock |
Item dimensions L x W x H | 1 x 3.88 x 6.25 inches |
Material | Alloy Steel |
Recommended Uses For Product | Security |
Style | 1 Pack |
Color | Brass Finish |
Number of Pieces | 5 |
Finish Type | Polished |
Included Components | padlocks |
Controller Type | Hand Control |
Shape | Round |
Item Weight | 0.86 Pounds |
Control Method | App |
UPC | 071649236167 |
Model Name | Heavy Duty Outdoor Combination Lock |
Global Trade Identification Number | 00071649236167 |
Manufacturer | Master Lock |
Part Number | M175XDLF |
Item Weight | 13.8 ounces |
Product Dimensions | 1 x 3.88 x 6.25 inches |
Country of Origin | China |
Item model number | M175XDLF |
Is Discontinued By Manufacturer | No |
Size | 1-1/2 in. Shackle |
Finish | Polished |
Pattern | Combination Lock |
Item Package Quantity | 1 |
Special Features | Keyless |
Batteries Included? | No |
Batteries Required? | No |
Warranty Description | Warranty |
T**R
Great lock …
Easy! These locks are very good and very easy to use. I put these on our ranch gates. I bought one over a year ago and it sits in the hot, dry west Texas country without lub. It is hefty and the numbers still spin. Numbers are easier to tumble by the design as they sit further than the 20yr old tumbler master lock I replaced. I bought several more for the other gates!Changing the code is super simple and I will not need to find a key or that rod U thing. Everything you need is in the lock!The only strange thing is that you line up your numbers at the top … not the middle or bottom. If you have 0 in the middle, 9 would be on the top and 1 at the bottom cause you only see three numbers per spindle at a time. The number that will count will be the 9. Took folks a bit to figure that out so I used a labler to say, “use top #”. I figure that if that isn’t a good enough clue … they probably don’t have enough “country” sense and will be a liability for me.
S**N
Solidly-built high security.
Really heavy, solid construction. Easy to change combo and no special key or tools required, unlike other such locks. Wheels turn easily and only in one direction for easier use in low light. Wheels are spaced a bit further apart than other locks, making setting easier. Rubber cover should help prevent freezing. Best combo padlock I've used.
A**R
Gate lock
Believe these will last a good long time Why did you pick this product vs others?:They looked very strong and weather worthy like they are a combination means not losing a key
C**S
Master lock combo lock
Heavy duty lock. Combo dial seems a little cheap. I'll see how it holds up in the elements 24/7. The rubber cover for the dial comes off occasionally but can be put back on. One strange thing is that you don't view the combo in the middle of the dial, it's at the top of the dial. Not a huge a deal once you get used to it, but definitely strange and counterintuitive. Overall it seems like a good lock.
D**.
So far so good.
New combo is easy to set...make sure to follow the instructions.Let's see how well they last before someone tries to break into my cabin by busting these locks
P**.
Good bike lock
I use this lock daily for a pretty decent bike with a larger type cable loop. I do park and lock my entry level carbon bicycle close to the front door of the gym in more of an upscale area, however. The combination lock is important because I don’t need another key to keep track of.
N**S
Company has definitely gone downhill.
I have had the same lock as this one for 9 years and it's always been greatRecently it failed and I ordered the exact same one and what I received was an empty bag sealed shut with my label address on itAmazon 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 orderAnnoying 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 workNow 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 itemsAs 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 storeMoving 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.
S**T
So far so good
Work good for me
Trustpilot
1 week ago
1 month ago