I got the help of four of my neighbors and installed this massive lock on my Airstream hitch. After re-adjusting the front stabilizers to account for the weight, I was all set. If the Lock Picking Lawyer liked it, everyone likes it!!

The Altor Saf lock is a great lock. but eventually my lock needed to be repaired and it was repaired free of charge (check the warranty policy to see if you would qualify. The lock repair did not take that long (atleast for what i needed)

Best designed and best built lock I've seen. Nothing else comes close. I'll be the first in line to buy the next product from this company.

Just what you come to expect from Altor. Top Notch Quality in everything they make.

After the recent near loss of my bike when I came back to find my lock cut right through, this altor lock is a massive relief. Massive because it would be easier to cut the pole and a relief as now I no longer worry if it will be there when I get back. Thanks!

After getting our bikes stolen at home for the second time, I did a thorough research on the best locks in the entire world and this was by far the best ones.

It’s huge, robust and heavy! and if you haven’t seen any videos about grinding locks please check how easy it is to grind any lock and then how impossible it is to grind this one! Even lock picking is way more complicated.

If you have a good bike definitely worth the money!

The only con is how heavy it is(5kgs) and given how light my bike is 5 more kilos is important to consider. But if safety is paramount for you then go for these!

Can’t recommend these more!

The customer support team was incredibly fast responding with help to deliver these swiftly to London!

Amazing product and awesome support ⭐️ ⭐️ ⭐️ ⭐️ ⭐️

Piece of mind... next best thing to a Pit Bull guarding my trailer :)

This bag makes it easy to put the lock away without chipping the paint instead of dropping it into the truck. The bag seems strong enough to handle the weight with good handles. I would buy it again.

It made non believers to believe there is a locking mechanism that works!

We run a trailer rental company so we’re always leaving expensive trailers in all kinds of different places using the ALTOR locks and we haven’t had any problems with theft ever since! The locks are very high quality and I highly recommend them to anyone looking for a great lock that actually does it’s job! Thanks ALTOR for making such an outstanding product we can rely on!

Very needed product, excellent quality. Is a must have for your trailer. Jesse Mims youtube channel recommended this product.

Finally a lock that ANY thief can’t cut 👍👏

The lock is very well made and packaged well. It is very heavy and large, so hopefully just the appearance alone will deter most trailer thieves. Based on what Inhave seen on You-Tube, the lock is very difficult to pick with out specialty tools and lock picking experience.

Wow this thing is beefy. I bought it because the famous lock picking lawyer on YouTube said he would not hesitate to recommend it. I included his review below (if that is allowed). That was high praise indeed. The only downside I have seen so far is that it is quite difficult to get the key in when locked because you cannot see the lock to align the key properly. It is of course not easy to position yourself where you can see the lock. I suspect that will improve as I become more familiar with the lock operation. Otherwise one extraordinary lock.

The tote bag is well made with heavy duty materials and reinforcements to transport and store my SAF Trailer Lock when not in use or during trailering. It should provide me with many years of use and I am very satisfied with my purchase and with Altor Locks in general.