
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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Tin Plated Copper Split Bolt for 4 AWG
#N-4SP0.708 × 1.161, -
Copper Split Bolt 500
#N-500 -
Tin Plated Copper Split Bolt for 500 MCM
#N-500SP -
Copper Split Bolt 6
#N-6 -
Copper Split Bolt 6 3 wire
#N-6L -
Cable Clamp HD Blk .375″ 100
#N-6R -
Tin Plated Copper Split Bolt for 6 AWG
#N-6SP0.492 × 1.062, -
Copper Split Bolt 750
#N-750 -
Copper Split Bolt 750 Tin Plated
#N-750SP