[Tidybuoy]

Originally Posted by sammyg2

Under four bux on amazon, you might need to file the opening a little to fit.

https://www.amazon.com/Ready-America-3333-Earthquake-Emergency/dp/B000BQKLWK/ref=sr_1_2?dchild=1&keywords=gas+shutoff+tool&qid=1597153750&sr=8-2

I just bought this exact tool at Lowes for my gas meter. It looks like it would work for the faucet splitter too.