I’ve been looking for USA made 1/2” sockets but couldn’t justify paying hundreds of $ for something I won’t be using often. Although made in North America is my preference, I found some Kobalt SAE and Metric 1/2” (0338618 & 0338619) sockets at Lowes for $20 each on sale and bought them. They’re made in Taiwan and seem decent. Has anyone had any experience using these? Are they accurate and made to tight tolerances? Thanks!