You are buying Crow Foot Sockets - 1/2 Drive
Sizes available - 1 13/16" , 1 7/8" , 1 15/16" , 2"
They have never been used but due to long time storage there is some rust spots on them
There is no name on them but they are military surplus
$3 each or a set of 4 (1 of each size) for $10 . I will ship or deliver the lot for an additional fee
I have over 300 total and the sizes are pretty equally divided.