Check the listing for details. Uncuttable Key Lockbox Large Strong Safe Lock Box For Keys. Condition: Brand New. Listed at 152.09 USD. I have had an Airbnb rental business for many years now. One the hardest issues i face is how to hand over the keys to each guest efficiently. I tried standard key lockbox's (the kind you can get at Bunnings) but they would repeatedly get cut off, or simply go missing (council, building workers, thieves, etc). In some locations it was so bad that i was having to replace a missing lockbox every week. After a while i decided something had to be done.. I contacted a professional metalworker and designed the first Uncuttable lockbox that you see here It worked like a charm, my new Uncuttable lockbox's weren't getting cut off anymore. So i quickly upgraded all my locations to Uncuttable lockbox's and it has been smooth sailing ever since. No more rushed trips to Bunnings to buy replacements, no more stressing over missing keys I have since helped dozens of other people solve their lockbox issues by helping them upgrade to Uncuttable lockbox's Now, i know the price tag of these might seem high - that is because they are extremely high quality and expensive to manufacture Uncuttable lockbox's are designed to last as long as 10 standard lockbox's. When you add up the cost of standard lockbox's (that are weak and easily cut off, and need replacing constantly) then the Uncuttable quickly becomes the cheaper option.. These actually take a long time to manufacture too. And to be honest it isn't worth my time to have them made for anyone else. So once my current excess stock is sold (about 10 left) these will no longer be available. This is the only product like this on the market There are two sizes to choose from: Wide grip model: 51mm diameter grip space, perfect for bike racks and fence polesNarrow grip model: 26mm diameter grip space, perfect for window grates, bar fences and the middle rung of bike racksEasily installed in just 2 minutes, detailed instructions provided in the pack. No special tools or knowledge required Everything required for installation included in the pack