I use Harbor Freight all the time. Their wrenches and sockets work just fine. If they do break many of their tools carry a lifetime guarantee as well.

I've (user error) broken a torque wrench by over torquing it. They took it back. It said lifetime guarantee and there wasn't a problem with the return.

FWIW, my neighbor's craftsman 1/2 to 3/8" adapter socket twisted apart on a recent job he tackled. I handed him my $2 special from H.F. and it worked fine for the rest of the job. He was using a 5 foot breaker bar! So... I wouldn't knock the junk at H.F. It works.

__________________
-E300d '99 350k
-Suburban '93 220k
-TDI Jetta '03 350k
Sold
-F250 '96 7.3
-Dodge Ram 12V
-E320 '95 200k
-E320 Wagon 1994 155k
-300d Turbo '87 187k miles
-E320 1994 200k
-300d Turbo '84 245k (sold to Dan62)
-300d Turbo '84 180k
-300sd '80 300k
-7.3 Powerstroke Diesel 15P Van 500k+ miles
-190d '89 Non Turbo 2.5 5cyl 240k (my first MB)
Tom's Imports of Columbia MO Ruined the IP in changing leaky delivery valve O-Rings - Refused to stand behind his work. Mid-MO MB drivers-AVOID Tom's.