AJ81 Socket

[OilyRascal]

I continue to seek assistance with identifying the maker, and any special applications, for this socket marked only "AJ81".  It measures 6" long, and has a 1-1/2" flat-to-flat measurement on the business end and 7/8" across the flat of the other.

I'd appreciate any assistance that might be provided.

[mikeswrenches]

Oily,  I took a quick look through Rathbone but didn't see anything.

Mike

[OilyRascal]

If you can state its maker and application here it is yours free of charge (assuming you want it).

Oily,  I took a quick look through Rathbone but didn't see anything.

Mike

Thank you, Mike!

[john k]

Since it is hollow, and one could turn it with a small bar or even a spike, it could be a spark plug socket.   Some early tractors used a very large spark plug. 

[OilyRascal]

..........Some early tractors used a very large spark plug.

1-1/2" large?  Not questioning your knowledge rather making sure you caught the size.....I don't know early tractors.

[bleonard]

Bud Wrench for old 1ton truck

[OilyRascal]

Bud Wrench for old 1ton truck

Any particular 1-ton truck; make/model?

[bleonard]

Bud Wrench for old 1ton truck
I do not now but late models are 13/16X1-1/2

[john k]

Most manufacturers used Bud wheel system, one time or another, 20s on up

[eddie hudson]

Looks like a CHICAGO MFG. & DISTRIBUTING CO.  socket to me.

[OilyRascal]

Looks like a CHICAGO MFG. & DISTRIBUTING CO.  socket to me.

It sure seems, based on appearances, you are correct Eddie.......although the model number contstruct of those I'm finding do seem different.