Your best bet is to:
1. Search for "1986 Toyota Corolla GT-S inner tie rod end tool": This search term will yield more relevant results than just searching for a 36mm tool. You'll likely find listings for the specific tool (or a suitable replacement) from various auto parts retailers (online and brick-and-mortar).
2. Check with a Toyota parts dealer or specialist: They will know the exact tool required.
3. Look for a combination wrench or socket: You might find a double-ended wrench or socket set that includes a 36mm size, but focus on the *profile* of the tool more than just the size. You need the correct shape to fit the inner tie rod correctly.
In short, don't focus on the 36mm measurement in isolation; focus on finding the correct tool for the 1986 Toyota Corolla GT-S inner tie rod end.