Just wanted to come back to comment on the current Kobalt torque wrenches...
The one that I mentioned falling apart earlier, I only remembered it having a 1 year warranty (pretty common for torque wrenches, but I don't remember what the paperwork said when I bought it) but I hadn't thrown it away either. Well I was in Lowes recently and asked about their warranty and they said bring it back, no questions we'll replace it. So I did.
The current torque wrenches are MUCH, MUCH nicer than the one that fell apart on me. No plastic parts that I could see, and just felt much higher quality. Just thought I'd pass this along since my earlier comments were based on a tool they've since revised.