Need help identifying these SK sockets.

[earthmover1980]

I have most of a set of SK sockets in metric shallow six point 3/8 drive. I am in need of 312m and 319m. Is the m for military? I cannot find any information or other people who have this specific style. Who were they made for? Where can I find the missing ones? eBay has nothing like these. Thanks all!

 

[r_olson_06]

I have most of a set of SK sockets in metric shallow six point 3/8 drive. I am in need of 312m and 319m. Is the m for military? I cannot find any information or other people who have this specific style. Who were they made for? Where can I find the missing ones? eBay has nothing like these. Thanks all!

I have a few of them floating around. I am unsure the make but I think the time frame is early 1970s when it came into the dresser era. I will check my sets for the 12 and 19.

Sent from my XT1080 using The Garage Journal mobile app

 

[earthmover1980]

The dresser era was my guess too. Not real common evidently. I am looking for 311m, 312m, and 319m. I sure appreciate the help!

 

[r_olson_06]

The dresser era was my guess too. Not real common evidently. I am looking for 311m, 312m, and 319m. I sure appreciate the help!

I looked an I do not have them sizes. Good luck on your socket hunt.

Sent from my XT1080 using The Garage Journal mobile app

 

[Old Man Roger]

Could the ''M'' just stand for metric?

 

[earthmover1980]

Anyone else?