| Part Number | Application | Description |
| SC51-1 | CATV | For #10/12/14 AWG copper ground wire made of mech. galv. steel B695 yellow chromate |
| SC51-1SS | CATV | Same as above but made of stainless steel |
| SC51-2 | Telephone | For #6 AWG copper ground wire made of mech. galv. steel B695 yellow chromate |
| SC51-2SS | Telephone | For #6 AWG copper ground wire made of stainless steel |
| SC51-TG | Telephone | For #6 AWG #14 AWG copper ground wire |
| SC51-CF | CATV | For #10/12/14 AWG copper ground wire made of stainless steel |
| SC51-1BE | Telephone | For #6-10 AWG copper ground wire |
| SC51CF-81 | CATV | For #10-14 AWG copper ground wire |
| SC51CF-85 | Telephone | For #6-10 AWG copper ground wire |