Hidden Shackle Padlock - Trailer Door Lock, Van Door Lock, Shipping Container Lock - Also for Vending Machines,Storage Buildings by 321 Locks CT-10

These things are a beast! Even though they are a pain to install you will be happy you did, these locks offer a serious protection and deterrent against theft. I am very confident that a crook would rather choose an easier target or just Steal the whole vehicle instead of trying to break into my vehicle by breaking these locks or grinding away bolts. Combined with a kill switch my vehicle and tools will be better protected and secure.Here in Texas tool theft is a big problem and these relatively inexpensive locks provide an extra peace of mind.The locks themselves seem really strong and durable. very simple way of locking and unlocking, come with 2 keys per lock. The Hasps seem very strong and well made as well. Would buy again.

We unfortunately had a break in I'm out connex (shipping container) where they just cut or broke off the master lock I had on the door (not sure how they did it because they took the lock with them). This lock is much more difficult to bypass, and is a direct fit for the Mobile Mini container we are renting.

Good quality

Used this on my storage building. Ran it though door and 2x4 frame with carriage bolts and washers. Seems like a much more secure option than padlock I had on there.

Lock works great. Stainless steel as advertised. The steel attachment hardware that comes with it is regular steel with a very minimal zinc finish that started to rust within days of installation.

I purchased these to install on a 2009 Chevy Express Van that I transport my tools in.Out of the package they seem well built. The plates look like they have a good solid weather proof coating. The locks look standard to other comparable locks.I ordered 2 sets of these and when they showed up they were keyed differently. This is probably more of a issue ordering on amazon then anything else, as there is no option to request keyed alike.I installed these about a month ago on my van. Install was fairly simple besides the issue of no hardware is supplied. After I purchased the appropriate nuts and bolts it was pretty quick to get them on.My initial thoughts upon install were good quality product and solid fit. The keys both functioned properly and they do exactly what I purchased them to do.After 1 month I’m disappointed to say I don’t think these will have longevity. The plates are starting to show rust, as well as the cylinders. The locks them selves are becoming hard to open. See attached images. I live in Colorado where rust is not a issue. It’s also very dry here. I do however wash my van daily.I’ll update again in six months, but so far I’m not impressed and worried I will have to replace these sooner than later.Please if you find my review helpful, let Amazon know by clicking the helpful button below.

I really like this lock is everything that I thought it would be,Theft resistance,chrome plating isn’t the greatest but very functional and I feel secure with it on my outdoor building’s,

Excellent very good quality lock