Worked for me. Used it for a cheapo arcade fight stick. Better now.
I have an arcade fight stick that is a bit on the cheap side for these caliber of controllers. The original micro switches were weak. The replacements have a nice sturdy click.
Pros
I bought these for two older Ryobi grinders, they work great and fit perfectly.
Cons
There may be little or no support available from the manufacturer or seller, leaving users to troubleshoot problems on their own