In changing the cutter head of a Minimax FS35 from standard to a Shelix head, I needed to several large metric hex head screws. The L shaped hex wrenches didn't work because of the torque on the screws. The answer seemed to be socket hex bits. After choking at the cost of some hex wrenches online, I decided to check Harbor Freight. About ten bucks for the set that might be used once annually. Worked flawlessly and seemed decent quality and has a lifetime guarantee.
It's not often I get tools there but it might be time for a change to less expensive items infrequently used. So, what tools or items do you purchase at Harbor Freight (or another less expensive retailer)? Is it worth it to purchase their tools?