This listing includes 9 genuine Snap-on semi-deep metric impact sockets plus the original Snap-on magnetic socket tray / organizer.

Included sizes:

* 8mm — IMFMS8A

* 9mm — IMFMS9A

* 11mm — IMFMS11A

* 13mm — IMFMS13

* 15mm — IMFMS15

* 16mm — IMFMS16

* 17mm — IMFMS17

* 18mm — IMFMS18

* 19mm — IMFMS19

Missing from the original 12-piece 212IMFMSYA set:

* 10mm

* 12mm

* 14mm

The original complete 212IMFMSYA set covers 8mm through 19mm. This listing contains 9 of the original 12 sockets.