Source for this tool: https://www.fastenal.com/products/details/0267392
$8.42 plus $9 shipping.  Not easy to find.

Stuart

Scott wrote:
if you're talking about the ATF pan gasket, then you need to remove the
filler tube.
the right tool for that is a 24mm tubing nut wrench, a 5 -sided open end
wrench.
Crescent wrench isn't really the right tool.

Scott