

🔐 Lock in security, unlock peace of mind.
The Master Lock M175XDLF is a heavy-duty outdoor combination lock featuring a 2-inch zinc alloy body and a 3/8-inch octagonal boron-carbide shackle that’s 50% harder than hardened steel. Designed for maximum cut, pick, and pry resistance, it offers weatherproof protection with a hinged dial cover and shackle seal. Set your own 4-digit combination easily without tools, making it perfect for gates, sheds, and storage. Trusted durability backed by a lifetime guarantee.






















| ASIN | B000WEIIQC |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 38,951 in DIY & Tools ( See Top 100 in DIY & Tools ) 120 in Combination Padlocks |
| Colour | Brass Finish |
| Customer Reviews | 4.4 4.4 out of 5 stars (13,613) |
| Date First Available | 10 Aug. 2012 |
| Finish | Polished |
| Included Components | padlocks |
| Item Package Quantity | 1 |
| Item Weight | 390 g |
| Item model number | M175XDLF |
| Manufacturer | MASTER LOCK COMPANY LLC |
| Material | Alloy Steel |
| Number of Pieces | 5 |
| Part Number | M175XDLF |
| Pattern | Combination Lock |
| Product Dimensions | 2.54 x 9.86 x 15.88 cm; 390.09 g |
| Shape | Round |
| Size | 1-1/2 in. Shackle |
| Special Features | Keyless |
| Style | 1 Pack |
A**E
Easy to use, durable, sturdy.
High quality production. Functions well and easy to use.
T**R
great
Lock has been a fantastic choice for securing my outdoor equipment. It’s solidly built, and you can feel the quality in its weight and sturdiness. The combination mechanism works smoothly, and the large dials are easy to read and set, even in low light or with gloves on.
T**K
Sturdy lock!!
Study lock! It's quite chunky and feels like it's going to take some effort to cut through, so it gives a positive feeling as a reliable lock. The combination was easy to change, and therefore so far so good!
A**R
Great apart from the plastic cover
Good quality locks and convert to codes instead if physical keys. Only complaint is the plastic code cover that no longer clips in place.
G**N
Held up in a real situation
I'm in the interesting position of having had a real world test on this lock. The building I keep a workshop at was broken into and most other units were opened and locks cut/smashed. This lock held up to both and still works perfectly, complete with a few scrapes and bolt cutter dents. If it weren't for this lock I'd have lost more than I'd like to think about!
J**T
Worth a buy.
Good tough value for money padlock.
C**N
Lasted less than 7 weeks
Unfortunately one of the two padlocks failed within just 7 weeks of use outdoors. Whilst it’s been cold and wet, I would’ve expected at least a year (or more) out of these expensive and reputable branded padlocks. Made accessing our premises extremely difficult when it did begin to fail, became jammed/stuck and almost impossible to release - you might need a pair of bolt cutters if you buy these padlocks, in event of emergencies where you can’t physically access what you’re trying to protect! We’ve used Master before, and returned as had an ok experience with a previous keyed padlock, but no longer suited - disappointed that these combination padlocks aren’t up to job as ergonomically speaking, having a removable cover over the combination is a great idea, but the padlock just isn’t fit for purpose outdoors.
S**A
Sturdy, tough, heavy duty lock
Bought for use outdoors. The lock is well made, tough and very heavy duty. Easy to set the combination code. Early days as to how well it will last against the elements. So far very happy.
M**K
Works well, straightforward. Ideal for our need.
R**R
Heavy duty as advertised. Setting the code was easy. I would recommend
A**E
L'enjoliveur du cadenas est cassé.
S**R
Great
I**.
Exactly what I need, combination function easy and effective
Trustpilot
2 days ago
3 days ago