| Part Number | Description | Full Catalog |
| K84-0000-310 | SK 50 Steel/Nkl Socket | YKK Catalog |
| K84-0000-342 | SK 50 Steel/Laq'd Ebony Socket | YKK Catalog |
| K84-0000-346 | SK 50 Steel/Ant Brass Socket | YKK Catalog |
| K84-0000-359 | SK 50 Steel/Gov't Black Socket | YKK Catalog |
| K85-0000-302 | SK 50 Brass/Plain Socket | YKK Catalog |
| K85-0000-310 | SK 50 Brass/Nkl Socket | YKK Catalog |
| K85-0000-339 | SK 50 Brass/Copper Ox Socket | YKK Catalog |
| K85-0000-342 | SK 50 Brass/Laq'd Ebony Socket | YKK Catalog |
| K85-0000-346 | SK 50 Brass/Ant Brass Socket | YKK Catalog |
| K85-0000-359 | SK 50 Brass/Gov't Black Socket | YKK Catalog |
| L06-0000-310 | SK 50 Steel/Nkl Socket | YKK Catalog |
| L10-0000-310 | SK 50 PB/Nkl Socket Heavy Tension Socket | YKK Catalog |
| L10-0000-356 | SK 50 PB/Laq'd Brass Heavy Tension Socket | YKK Catalog |
| L10-0000-359 | SK 50 PB/Gov't Black Heavy Tension Socket | YKK Catalog |
| X23-0000-310 | SK 50 Steel/PB/Nkl Heavy Tension Socket | YKK Catalog |
| X23-0000-342 | SK 50 Steel/Laq'd Ebony Heavy Tension Socket | YKK Catalog |
| X24-0000-310 | SK 50 PB/Nkl Heavy Tension Socket | YKK Catalog |
| X24-0000-356 | SK 50 PB/Laq'd Brass Heavy Tension Socket | YKK Catalog |
| X24-0000-359 | SK 50 PB/Gov't Black Heavy Tension Socket | YKK Catalog |