sk tools?

So i was going thru my tools and all to see what i had broken needed to be replaced, and i have 4 sk sets, out of the one i use the most a metric combination, i am missing a couple and have 2 broken,So i wanted to replace, and get warrantied, Well i cant find a local dealer! and the sk tools website was no help. And the customer service was closed, Does anyone know of a chain auto parts store that i can try? or any local guys? thanks west allis wi