Cornwell specialty sockets???

[Josephs44]

I have these four specialty sockets from Cornwell that I have no idea what they are for. The deep well looks like a thermal vacuum socket but I can't find out anything about the online. Any help??

They are, from left to right:
SP 203
SP 213
SP 212
3/4-DS64B

 

[Murphy4570]

One on the far right is an O2 sensor socket, if it is 7/8 or 22mm.

The others all look like small versions of 4x4 front locknut sockets. Probably vehicle specific specialty sockets.

 

[redwrench60]

Antenna nut sockets.

 

[BK13]

Depending on the size, the first or third could be for remove/install of the headlight switch on my '84 CJ.....

 

[anndel]

The one on the right is an O2 sensor socket. The one on the left may be a caliper wind-back socket or a Honda Distributor tool.

 

[Josephs44]

So, no consensus?? ��