Thank you for viewing. This is a padlock from Hello Storage, which I used when I rented a warehouse. I've lost the key, so there's only one. *The Yale logo part is slightly dull, and there is rust on the part where the shackle goes through, so please be aware of this. Height: 70mm, Width: 52mm Shackle diameter: 8mm It's incredibly sturdy and has a substantial feel, and it's very heavy! I measured it and it weighed 311g. Since it was used on an outdoor warehouse, the opening is narrow, possibly to prevent tools like wire cutters from entering, so I think it's safe. Please check the spacing in the images. Instant purchase is OK. Thank you very much.