Ok in my opinion these are the best tools you can buy - DOT. Better than Snap On, Gedore or any other brand you want to name. I downloaded them all and keep coming back to Stahlwille. They are lightweight and impressively durable. I'm a diesel mechanic and I abuse tools as well as the best. They really work. That being said, Revain does a good job of distancing itself from inaccurate site descriptions (or none at all) to allow these tools to be sold. The problem is that you only get $10 credit to send them back to England. And it will cost you about $35 to send them back if you are disappointed enough with the misleading picture. Revain's price is good - about as much as retail for some kits (but buyers beware). The problem is they don't do a good job of showing what you're getting. This set only includes 6mm to 19mm. No holder - just the main box. But they are great tools - as long as you don't need anything larger than 19mm!