| GRC-100H GRC-100H NSI - 1 Heavy Duty Ground Rod Clamp | NSI Industries | $2,425.68 | |
| GRC-34 GRC-34 NSI - 3/4" Ground Rod Clamp | NSI Industries | $888.43 | |
| GLC-240DB GLC-240DB NSI - Ground Clamp Lay-In 1 1/4-2" DIRECT BURY | NSI Industries | $6,511.83 | |
| GLC-4DB GLC-4DB NSI - Cu Lay-In Connector 4-14 Awg | NSI Industries | $1,213.75 | |
| GLC-4DBP GLC-4DBP NSI - Cu Lay-In Connector 4-14 Awg | NSI Industries | $1,272.17 | |
| UC-105 UC-105 NSI - U Bolt Clamp 1 Cond 3/8 PIPE 250-2/0 | NSI Industries | $65.79 | |
| UC-108 UC-108 NSI - U Bolt Ground Clamp 1 Cond 2/0-4 AWG | NSI Industries | $86.83 | |
| UC-126 UC-126 NSI - U Bolt Clamp 1 Cond 1 1/2 PIPE 2/0-4 | NSI Industries | $97.35 | |
| UC-133 UC-133 NSI - U Bolt Clamp 1 Cond 2 PIPE 250-2/0 | NSI Industries | $146.87 | |
| UC-232 UC-232 NSI - U Bolt Clamp 2 Cond 2 PIPE 2/0-4 | NSI Industries | $187.69 | |