Hiplok Z LOK

pretty cool little lock. Its not going to stop anyone from cutting though it but it's perfect for keeping things from 'walking away'. I used it to lock my helmet to my bike while I'm in a store.

I love this.I use it to secure my motorcycle helmet to my bike when I don't want to carry it around with me. I got the orange one so it provides some visibility enough that people will see it's secured and won't try to steal the helmet.Having used this for a few weeks now, I find myself thinking of what else I can use it for, and whether I should buy more, perhaps in different colours!Whilst it's probably not TOO difficult to defeat the two prong key lock, it does provide ample security enough that it will stop everyone but a determined thief.Get one, or two, or more!

If someone is using this to lock their bike up, they can expect to find their bike gone. It's too easily defeated for that use. For much lighter duty locking and as a deterrent, it works pretty well. I have a heavy chain, which I use to lock my bike, but it doesn't always reach the front wheel. That is quick release, and could cost a couple hundred bucks to replace (not to mention the pain of getting your bike home without a front wheel). I use this just to lock the front wheel to the frame. It's an added peace of mind, and perhaps a deterrent from a quick grab. I've also used these for keeping cabinets closed, and keeping little hands away from cleaners, paint, and chemicals.

After a few months use I regret to say it but these fail. I really wanted them to work but they lose their ability to actually lock. You can wiggle it and it pulls free. I tried lubricant in the lock mechanism but they still come loose minimal effort. And yes, they are way to short to boot. Shame really.

Not designed to leave your bike overnight or long periods, but on a bike ride with a quick stop for coffee, this will deter theft / make it hard for a grab and run. Sure, the "key" is universal, but what thief is actually sitting there all day, waiting for just the right bike rider to come and lock up the bike with these? Simple to use, some peace of mind when needing to temporarily lock the bike, easy and light to carry.

The concept is brilliant but the execution and quality are heavily flawed. I bought this just to so I could prevent someone from walking away with my bike when I make a quick mid-ride stop at a coffee shop or brewery. It keeps the honest people honest, but will do nothing against someone who is actually committed to stealing your bike.All that being said, the build quality of the locking mechanism is pretty flawed. There are 2 thin metal tabs that "harpoon" out and catch the zip tie surface and prevent the zip tie from backing out after you insert it. When you use the included key, the key compresses these metal tabs back down, and allows the zip tie to back out and unlock. The problem is, the key over compresses the tabs, so the next time you use the lock, the metal tabs don't engage the zip tie as deeply as before. By the 3rd or 4th time you use the lock, the zip tie no longer locks properly...you can rock the zip tie back and forth and it back out freely because the metal tabs no longer properly engage.I was able to solve this by shaving my key down so that it doesnt compress the tabs as heavily, and also by flaring out the metal tabs out more by using a using a small screwdriver. Now it seems to work somewhat reliably, but I will always have to double check the condition of the tabs and yank on the zip tie after locking up to ensure that it's properly engaged.

I live in a low crime area so your results may vary. I use this lock to secure my rear bike wheel to the frame of my bike and it works wonderfully. I'd prefer to secure my front wheel, but this zlock isn't log enough to reach my frame. Its super lightweight and beats dragging around a long cable to do a similar job. I use this alongside a chain lock for my frame and front wheel. I'm sure it could be easily cut with some cable cutters and the key is universal, but its not designed to secure anything super valuable for long... just a deterrent to make things more inconvenient for would-be thieves. I liked it so much I bought a second one for my fiance

Be advised these are ‘Cafe’ locks, only to be used when near your bike. I’d imagine they could be easily cut or broken with minimal effort.I have used them multiple times for quick bathroom breaks or when stopping to get a coffee. They would also be great for locking up a bike inside your garage or shed. I would not use these for any extended period away from my bike.The work great for what they were designed for, light weight, easy to carry, and easy to lock or unlock. I highly recommend them for use as a ‘cafe’ or ‘potty break’ lock!