so far it look good and usefull as for the negative side theyr are a bit pricey (but its s-s)and you need a fairly deep toolbox drawer....you still need two hand to open them up if not screwed on to someting ??what kind of s-s do you use 304 or 409?? how many socket can you put in for each size of holder 1/4-3/8-1/2?? by the looks of it, is it only for deep socket ?? lolll that it for me for now ??? i will come up with more latter .....