Welcome to the Q&A Forum

Update: I checked the rel=next/prev tags in Screaming Frog and they are not implemented correctly. The homepage is identified in all rel=next/prev tags. Not good. I'm thinking I'll scrap my rel=next/prev efforts and try a view all option with a canonical tag.

Hello Evan, Ray has covered this pretty well - I would also point out that given the differences in search possibilities people can use, and the fact that you don't need exact-match keywords to gain rankings, it is a good idea to have both industrial supply and **electrical supply **in your title tag. This way, you stand a chance of being located by customers or clients looking for either of these terms, and they are equally weighted for relevance.