I have this 1957 dated Ford dealer special tool-----

[Walt Stout]

I have a Fomoco script dealer special service tool, marked "T57L 99275 A" on the top. It's half inch drive, 2 inches across, and an inch high, with 4 half inch slots in the end of it.

Can anyone tell me what I have??

[hotroddonnie]

 
Sorry It just seemed like the right thing to do. HRD.

[4thgen57]

Is it this one?

[rmk57]

Socket for rotating the engine around by the timing sprocket?

Also thought of socket for adjusting back lash on rear diffs.

[VwDrvFnd]

OHH Yeaaa! I seen one of those before! That's an Extra Large Snipe Deconfigulator!  Pretty rare tool, you see the Small Snipe Configulator a lot more often at swap meets and shows.

[sprink88]

it is the fuel tank sending unit retainer ring removal tool. Seriously...