Squire Strong Hold Monoblock Ultra High Security Keyed Padlock. CEN 4 Certified D Shape Solid Steel Padlock for Containers, Warehouses & Commercial Vehicles. Made in Great Britain (WS75)

Great lock body, but I got weak key bitting, and customer support was unhelpful regarding re-keying or even just cutting more keys. The lock fit my new shipping container well. I'll be retrofitting a better lock core.

It fits a standard covered hasp on a 20' storage container. The picture shows it horizontal, but we use it vertically - the keyhole is next to the pin and then the pin is pulled downward so it is easy to pull and release from the hasp since the lock itself is behind the container hasp cover, but the pin and keyhole are below the hasp cover.

I guess I'll never know for sure how good this lock is unless someone tried to defeat it, but it is for sure all the manufacture claimed it was. I used this to lock a Conex shipping container. It barely fit inside the lock cover between the two doors and leaves no room for anyone to try to get at it. Very heavy duty and seems to be very well built.

I contacted them to say a key was bent when received! and it broke when straightened I asked Twice for them to mail me a key but No replacement key was sent to me. I want to return the lock! great lock but i only have one key... BTW even a lock smith can not remake the key it has to come from the manufacturer, NIGHTMARE BUY SOMEWHERE ELSE!!!!

This is one very strong lock. I appreciate the tether cable to keep it in place so it doesn't get repurposed for what I originally bought it for. It doesn't get misplaced. It can't be easily defeated. I am happy I bought it.

Excellent lock well made and worked like a charm for our shipping container storage

Heavy duty lock. Excellent quality from a reliable brand