Why is it that Wallyworld has similar but different items than elsewhere? My husband was making a run to the store - I asked him to pick up a kryptonite combination cable lock. The wallyworld variety is slightly different than what you would find EVERYWHERE else. Why is that??? It is Kryptonite brand with the lifetime warranty. But no model number. It's 5'long and 12mm instead of the RCL2 that is 6ft and 10mm. This thing is heavy! I'm heading to the scale...it weighs 2 lbs It was only $14 and I'd have to order online to get the one that weighs 0.8lbs. Is it worth it? I'm really only going to have it on the bike for local errands (haircuts, etc.). I strongly dislike wallyworld, but when you're in a small town sometimes it's the only option. Any thoughts???