They were part of a tool display for tool shows. This was part of a General Purpose set. The nearest part number is 313SYA minus the 3/8 socket. The item "Snap On 12 pc 1/2 Drive 12-Point SAE Flank Drive Deep Socket Set" is in sale since Sunday, March 28, 2021.
This item is in the category "eBay Motors\Automotive Tools & Supplies\Hand Tools\Sockets & Socket Sets". The seller is "karrbrya" and is located in Summerville, South Carolina. This item can be shipped to United States.