Various Sidchrome sockets , most are 1/2” drive-1 is smaller.
1- 14series? 14239- (22)
1-19series? 1931-8? (15)
4-AF? -1- 3/4- 1.2 - 5/8
2- MM -24-19
1-W? -7/16
5- 15series? -15/16 AF-1521-0, 1AF-1522-9, 5/8 long-1548-0, 3/4AF-1516-5, 13/16AF- 1518-1
1 smaller socket is 5/8 AF
Ratchet is 9.5” long -2228-5 works well
The extension bar is unmarked ?
Some sockets look nicer than others , all are useable?
Please check photos for description