Gas shut off valve recommendation?

[Rickcin]

looking to install a gas shut off valve on a Koehler Twin engine and it appears as many of the ones on Amazon have bad review.

Are there better ones out there or just the ones that are sold on Amazon?

 

[Rivets]

Only one I recommend is this one. Comes in straight line or 90 degrees. https://www.amazon.com/Briggs-Strat...ocphy=9018758&hvtargid=pla-313102802340&psc=1