This Fiamma ladder guard is shorter than I would have liked, a bit longer would have made it much harder for someone to climb over it and use the ladder. Also, it only came with ONE KEY. I had expected two keys, and had to pay nearly £10 to have a spare key cut. It's only a strip of aluminium, I put the lock at the bottom (not in the middle as pictured) as otherwise I thought it would be fairly easy for someone to bend it and gain access to the bottom rung. Lastly, you will need a 6.5mm drill to fit the lock; it's not an out of the box fit, but will need customising to suit your ladder. Lastly, it would have been nice if it had come with a warning sticker "no climbing" or similar. Considering the price I would have expected better from Fiamma.