As with all Thule products you expect quality. These didn't disappoint. Now I have a roof box, roof bars and cycle carrier all using the same key which saves a lot of hassle. Worth reading the instructions or watching how to remove the old locks on YouTube as its not massively clear on how you use the Master key (the small one that looks like a blank) to take the old locks out. Easy once you know how of course and very quick to do! The only minor regret about buying this product is that I probably should have bought more than the six I needed so that if I buy more Thule kit in the future I can swap the locks on that to have the same key as the rest of the kit.
Pricey but if you don't want loads of different keys for everything on the car it's essential. Easy to replace lock barrels. only 4 stars because of the price, and the "comfort" key is really chunky like a car key - would be nice to have a flat key that doesn't take up so much space on my keyring.
Purchased to fit a set of roof bars I purchased from Nissan (actually made by Thule). A doddle to fit to replace the plastic blanks. A matched set of locks so no messing around with half a dozen keys. Like all locks they'll only deter an honest man, and hopefully opportunist thieves too.
Exactly as described, only thing I'd suggest is better instructions that make it clear how to use the supplied blank key to easily remove the old locks - I struggled with the first lock before I wondered what the blank was all about...