They're not durable enough to keep a determined thief out of your stuff, but they're perfect for the gym or a suitcase. It's great that you can set the combination. The quality seems high - the barrels and lock move smoothly. The only quirk is that the lock mechanism doesn't "click." When you turn the barrels to the correct combination, it just slides open. Not a huge deal, but this is the only lock I've had that opens like this. Anyhow, you can't beat the price for two locks of this quality. Good stuff.
There are a number of features or characteristics which may vary in lockers. Because purchasers will need to specify what they want in each of these when ordering, it is more common to order a particular configuration rather than buy "off the shelf" in a shop, although certain very common configurations can be found in shops fairly easily. These features include:
Used lockers are typically small storage compartments that vary in size and shape, and usually has the option of locking shut. They are useful in schools and locker rooms to anywhere where secure storage is desired. There are many different styles, including box lockers, half door, full door, and triple tear. There are also specialty lockers like garment and two person lockers with hat shelves.