Its interesting to summarize the above comments:
1) " junk products made in China"
2) " bought some tools and they worked fine"
Remember when "Japanese" meant junk, then they pulled the rug from under American car makers by producing top quality cars?
I'm a Harbor Freight shopper. I stop in every Wednesday. The parking lot is always full of pickups, and the store is full of guys drooling over all the tools and cheap prices.
I have bought numerous tools (electric right angle grinder $17, welder $149, pneumatic shears $29, laser level $10, solar panels $30, multi meter $3 and many more). I only buy on sale. They rotate the sales so if you miss one, just wait. They guarantee hand tools for life. You can buy a warranty on all power tools (not for me, but maybe worth consideration if you need the tool for heavy use). I was very cautious at first; still am. I just can't pass up some of the bargains.