04-17-2017, 08:02 PM
I recommended those black ones because I do a lot of repairs for other folks and the blacks ones seem to get rave reviews even though I don't think there is much if any difference between them and the yellows. A lot of people seem to associate the yellows with poor quality but in my many years of using them I have only ever had one go bad and I have installed thousands of them.
Gregb
Gregb