Technical What is it?

Found this on CL
Claims to be a speciality tool for pont and chevy
I worked for a chevy dealer from 1986 to 2010 and have no idea.

 

just googled that part number in the handle, universal joint tool

 

Google the part number U-joint assembly tool

 

It's a universal joint assembly tool: http://www.collectingsnapon.com/index.php?page=other_tools/Universal Joint Assembly Tool It's for 1936 - 1953 cars.

 

dang it, too slow...

 

Damn..under two minutes..I was going to say muffler bearing replacer tool..

 

u joint assembly tool..maybe WWll era...

 

Thanks guys, it looked early , i figured at least 50s