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 G-2-SDB-SB Ground Clmp 1 1/4-2 IN DB Rated
#G-2-SDB-SB -
Polaris G-20 Ground Clamp 1/2-1 IN 4-6-8 STR
#G-20 -
Polaris G-20DB Ground Clmp 1/2-1 IN w/Armored DB Rated
#G-20DB -
Polaris G-21 Ground Clamp HD 2 1/2-4 IN w/ 3/4 IN Rigid
#G-21 -
Bronze Ground Clamp for Rigid Conduit, 4-1/2″ to 6″ Pipe 3/4″ Hub
#G-22 -
Polaris G-24 Ground Clamp HD 2 1/2-4 IN w/ 1 IN Rigid
#G-24 -
Bronze Ground Clamp for Rigid Conduit, 4-1/2″ to 6″ Pipe, 1″ Hub
#G-25 -
Polaris G-3 Ground Clamp 1/2-1 IN w/Armored
#G-3 -
Polaris G-3BS Ground Clmp HD 1/2-1 IN w/Armored
#G-3BS