Special Sockets
M-22 and M-23 I think these fit windshield Wiper blades
M-46 and M-58 Stromberg carburetors. Both are 1937, and they show only wear differences
There is a series of Carburetor Sockets. Here are the S-9012, S-9013, S-9014, S-9015 and the S-9018
Carb sets were the first deep sockets