Thanks for the replies, wanted to confirm the box ends weren't flat before I pulled the trigger. My current metric wrenches are a mix of tradespro and titan, the tradespro's are functional, not great, and the titans spread and round fasteners like no other. I picked up a set of Cman industrial black oxide SAE RP's from sears outlet for $27 shipped a while back and they have been nice for my 80's chevy which has a mix of metric and SAE fasteners. Everything else I work on (Yota, Honda) is full metric. Been waiting for my local sears outlet to stock some USA chrome metric RP's for a while so I could easily tell which wrenches were which, black for SAE and chrome for metric. Seems like these sears outlet deals are one of the only ways to get a new set of decent wrenches for an affordable price, those ****** metric wrenches I have been working with are killing me.