Electrical Tools & Products
We have over 45 years of experience in the electrical industry. We know tools and products, apprentice and master, residential and industrial, and commercial and municipal. From products to services, NSI has you covered.
All Electrical Tools & Products
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Polaris GCA-1 Ground Clamp Aluminum 1/2-1 IN
#GCA-1 -
Aluminum Ground Clamp, CU/AL 250 MCM to 6 AWG, 1-1/4″ to 2″ Pipe
#GCA-2 -
Polaris GCA-4 Ground Clamp Aluminum 2 1/2-4 IN
#GCA-4 -
Polaris GGC-1000 Green Grounding Clip
#GGC-1000 -
Bronze Economy 360 Degree Conduit Hub, 1″, 10 SOL to 3/0 STR
#GH-100 -
Bronze Economy 360 Degree Conduit Hub, 1/2″, 10 SOL to 4 STR
#GH-50 -
Polaris GH-75 Conduit Hub 3/4 IN
#GH-75 -
360 Degree Swing Type Conduit Hub, 1″, Bronze, 10 SOL to 3/0 STR
#GHM-100 -
360 Degree Swing Type Conduit Hub, 1/2″, Bronze, 10 SOL to 2/0 STR
#GHM-50