Lock is not that great
929948
The reason for the two star review is because of the lock. The lock on this case is very hard to use and it feels as if the key is going to break if you keep locking it. This case would be great if you do not need to lock it.
627445
FYI the slot for a lock is useless. I bought the largest diameter lock that will fit and I can still open it.
3096057
Its an ok lock, it did the trick for a year. Didn't oil it for a while and it seized up in the cold rain. Then the cheap key stripped as I tried to get it open. I would find a better mechanism.
1788444
Keys open locks but not without lots of prodding and moving key in and out.  Locks are usable but not very high quality.
2520049
This lock certainly works, but perhaps a little too well. The first time I used it, it got stuck in the door somehow. It would not allow the door to open whatsoever despite the red handle part being removed. It has done it several more times since then too. I finally had to bend it a lot to get it to work properly.
3700648
The locking systems is fair, and adequate. The little metal piece next to it rattles and bugs me, as does the velcro that goes behind the buckle. Instead of using a quick release buckle you also have to contend with it being velcroed behind it. Also the belt itself is pretty flimsy and not thick like I expected.
1457759
good lock, but a little hard to use since it is so curly.  All in all thought, it works find.
1095240
The Flip Locks are not very secure.  They come unlocked easily.
4499049
For the price, not bad, but has a down side. It appears you need to have combination set in order to close the lock. I would think you should be able to close lock no matter what combination is set to. One of the two locks was a bit tricky to set, but after depressing it with just the right amount pressure, not too much and not too little, it was able to set.
651286
The lock is a good (small) size for what I need, but the numbers are small and a little hard to read.  The tumblers (numbers) don't spin that smoothly, but with some coercion they get moving.  Another drawback is that the lock won't lock unless the combo is set correctly.

All in all, its cheap and gets the job done.  I just wouldn't trust it to keep anything that safe for a long period of time.
4534684
I've had this for about 2 months and I lock it daily. I'm starting to have problems getting the key in and out. Doesn't slide in smoothly anymore.
5188
Its OK, but plastic holder to frame is not very strong and key is not very smooth.  Have not tried graphite in it.yet.

As far as strength, it looks pretty good and not easy to defeat.  Slightly more flexible than a "U-Lock".
3045358
The quality is fine for this item, but design and function is not as practical as I thought it would be. While you can manually lock the car, re-entry requires you to unzip the small pouch and press the unlock button.
1968467
While it locks well, it sometimes takes a couple tries to get it to unlatch. It gets stuck and requires "wiggling" to get it to open properly.
I'd probably try another brand.
3433121
The flex ability of this lock is also it's downfall as with a bigger toolbox it flexes and twists around causing it to stick out more and gets bumped/scrapped much easier due to this issue.

Other than that it performs as advertised.
153514
We were pleased with the lock overall. We purchased this to replace one exactly like it. In doing so we thought it would line up to the holes already in the door and we could just take out the old and replace with the new one. That wasn't the case! We had to make some adjustments to the deadbolt hole and it didn't line up exactly with the existing holes either. Kind of disappointing!  Once we got it adjusted and made to fit, the lock worked good.  We like not having to mess with a key and able to change the combination as needed.
4965205
well,,,,,,, I use this lock to help secure my bike when needed. It seems to be a sturdy lock,,,, but,,,,,, my problem with it is that it is not easy to slide the key in. You have to stand there and jiggle the key in it for some time before it slides in. Just wish I didn't have to do that. Sooooooo as long as the key keeps goin in, its useable. Grrrrrr