
The functionality of these wrenches is good - the sizes are accurate and I can see that I've been using them for a long time. The case they come in keeps the keys securely in place (in fact, they're pretty hard to remove). One complaint is that they are COATED with grease/oil! I think this will help hold the finish in transit but it really sucks to use a wrench before wiping all the oil off of it! For that -1 star.