Got this lock for my wife's new 13" MBP for Christmas. Searched and read reviews everywhere and finally decided to get this one. It was PERFECT, nice fit & secures 13" MBP great. If someone really wants it though I am sure any thief will find a way to get it, but at least this will give a little challenge. Where the lock attaches to to MBP there is a rubber piece that stops the lock from scratching the computer, also if someone tampers with it a red dot will appear on the lock so you know someone was touching your property. Read a lot of bad reviews about combination locks, and glad I decided to get this Kensington MicroSaver Lock. If you have a MBP don't look for another lock this is all you need!!!
I have a late 2011 MacBook Pro 15", the lock fits perfectly and does its job like a champ. I have absolutely no complaints, even the metal chord is quite bendy but still strong. I don't have any problems with it damaging my computer either.