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-13 Ground Clamp HD 4 1/2-6 IN 10sol-2 Str
#G-13 -
Polaris G-140DB Ground Clamp HD 1 IN
#G-140DB -
Polaris G-15 Ground Clamp HD 2 1/2-4 IN w/Adptr
#G-15 -
Polaris G-16 Ground Clamp HD 4 1/2-6 IN w/Adptr
#G-16 -
Polaris G-18 Ground Clamp HD 2 1/2-4 IN w/ 1/2 IN Rigid
#G-18 -
Polaris G-19 Ground Clamp HD 4 1/2-6 IN w/ 1/2 IN Rigid
#G-19 -
Heavy Duty Bronze Ground Clamp for Water Pipe, 1-1/4″ to 2″ Pipe
#G-2 -
Bronze Ground Clamp for Water Pipe, 1-1/4″ to 2″ Pipe, Steel Screws
#G-2-S -
Heavy Duty Bronze Ground Clamp, Direct Burial, 1-1/4″ to 2″ Pipe
#G-2-SDB