There's no worse feeling than being elbow deep in a project only to realize you dint have the correct sized socket. This has happened to me way more times than I care to admit. Enter sunex metric master set. I recently changed the rear brakes on a 2022 outlander. There are basically no videos or guides on how to do this step by step, sadly. I removed the caliper bolts easily but ran into a problem with the caliper bracket. I thought it might be 22, which isn't a standard size for a diy-er like me to have. My tekton set might have had one, but maybe not. I borkr out this set and found the 22. It fit but not well. Went down to 21 and it was a perfect match. Without this set I would have been stuck. Having the extensions included was nice as space can be at a premium when doing brakes. Lots of things in the way, not much space. Yoy have to be creative to reach certain bolts. While a little pricey, these are well worth the initial investment and pay for themselves very quickly.

I recieved this set and it seems to be a good set but it was missing a socket. When I try to get product support, the link just sends me to a blank page.

All sockets in disarray received two of same socket

Sockets are great, but when I have to put a piece of extra mattress foam inside the case to keep the sockets from falling all over the inside that's a problem as a mechanic. Hey they are cheap for what you get.

Yelp