Master Lock Combination Padlock Heavy Duty Weatherproof Lock Brass M175XDLF | Heavy-Duty Outdoor Lock For Maximum Security; 2-1/4-inch Wide Lock For Fences, Gates, Sheds, Resettable 4-digit Combination

Bought as like new or used: very good, but the plastic bumper ring around it was broken, more cosmetic than functional, I believe it was going to break eventually anyway. If that's a concern, just rap some rubber bands around it. The lock is very sturdy and the rubber flap that covers the combination underneath appears to be sturdy enough, moreso than the plastic bumper ring. Works well, smooth operation, very sturdy, and the combination was easy to reset to one of my liking. I think I'll hose it down with spray lube to prevent deterioration once or twice a year. Could have chosen a cheaper knock off that would have worked well, the technology is not rocket science. I'm happy with the Master lock, I believe it's probably more refined than a cheaper alternative and some needed a tool to reset the combination which was about as desired as having to keep track of a key (not a desirable feature for me, partially defeats the purpose of this kind of lock: simple security if not top flight). The construction is top flight but a four digit combination, by nature is not, but I opted for simplicity. The construction, materials and sturdiness are excellent and maybe over the top for this kind of lock, but it's what I wanted. Looks very secure and in security: perception is reality 90%+ of the time.

It's a lock, it works and is sturdy. What more? Only two gripes, 1. the rubber combo cover is entirely rubber, so it's easy to knock it off. vice versa, it's easy to put it back on. I suggest just leaving it off. Does it help with waterproofing? Maybe a little, but it's loose, so not much. 2. One of my numbers doesn't rotate in one direction very well. It gets stuck. Bad manufacturing tolerance? Basically, if I'm at 8, it is difficult to rotate to 9. Easier to rotate down to 0 and back to 9.

Probably the best lock I’ve bought. It feels very solid, and the combination was easy to set. I use it on my backyard gate. The only issue is the black rubber cover on the bottom comes off too easily. Otherwise, great lock!

This is a heavy-duty lock that is designed to be used in in outdoor environments. If you're looking for a generic lock for things like a gym locker, I recommend the Master Lock 178D instead. This lock is intended for stuff like sheds and gates. This lock has several features that you want if you're going to buy it. First, it's twice the weight of the 178D. Second, it has a rubber flap that covers the numbers, protecting them from the elements. Third, it has a feature that lets you dial the numbers even when you can't seem them. The numbers can't be dialed backwards from zero, so you can't turn them until they stop, and then turn them the other direction, counting the clicks. This may be handy when you need it, but it's very annoying when you don't. Overall, I wish I could return my purchase, but I waited too long. It's too large to fit on my shed door latch (the 178D fits fine), so I'm just going to hang on to it until I find a use.

This lock is exactly as decent and was easy to use! Sturdy, durable and strong!

Good lock. Some lowlife tried cutting it to steal our mini bike. Couldn’t make it through and walked off. It’s possible (likely) that was just a weakling but either way the lock held strong.

Default combination as shipped is no longer 0000 as listed here in the illustrations so read the accompanying instruction sheet included with the lock in the plastic holder the lock is attached to as shipped. I bought two and at first thought they were defective as they did not open with the shown here 0000 code. I finally noted the instruction sheet and both opened fine with the code on the sheet, the same for both. I will not list the current default combination here but it is NOT the one shown in the illustrations at the top of the listing.

Trash. This worked for 3 days and then the shackle would not lock. I tried all of the troubleshooting from Masterlock from pressure on the dials, to lubricant, "wiggling" all of their recommendations with no joy getting the lock working. Certainly not the Master lock I am used to, nor as good as the lock that it was to replace, which was the same make, model, etc. and lasted for 10+ years of a commercial outdoor environment. Very Disappointing.

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!

Marca de confianza. CHULADA!

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Does what it says on the tin. Looks like a lock that you should not mess with.

I have resorted a few times to these locks. They are awesome.