Save 35%


Sale price$19.23
Regular price$29.47
NSI Easy-Twist Red Winged Wire Connector with Quick-Grip Spring, 100 Carton
In stock, 10 unitsSave 35%


Sale price$14.37
Regular price$22.01
NSI Easy-Twist Yellow Winged Wire Connector with Quick-Grip Spring, 100 Carton
In stock, 12 unitsSave 53%

Sale price$3.54
Regular price$7.56
NSI GL238 Copper Brown Compression Short Lug, 2 AWG, 3/8” Mount
In stock, 30 unitsSave 52%

Sale price$1.90
Regular price$3.95
NSI GL438 Copper Gray Compression Short Lug, 4 AWG, 3/8” Mount
In stock, 60 unitsSave 52%

Sale price$1.46
Regular price$3.03
NSI GL614 Copper Blue Compression Short Lug, 6 AWG, 1/4” Mount
In stock, 60 unitsSave 52%


Sale price$7.10
Regular price$14.88
NSI GLC-12DB Heavy Duty Direct Burial Ground Clamps, 1/2″-1″ Pipe, Lay-In Lugs
In stock, 190 unitsSave 46%


Sale price$6.13
Regular price$11.34
NSI GLC-12RDB Heavy Duty Direct Burial Ground Clamps, 1/2″-1″ Pipe, Lay-In Lugs
Sold outSave 29%


Sale price$22.85
Regular price$32.01
NSI IPL4-3 3-Port Black Multi-Tap Pre-Insulated Connector, 4-14 Gauge
In stock, 9 unitsSave 27%


Sale price$22.84
Regular price$31.44
NSI IPLD1/0-3C 3-Port Clear Multi-Tap Pre-Insulated Connector, 1/0 AWG - 14 AWG
In stock, 19 unitsSave 29%


Sale price$20.80
Regular price$29.12
NSI IPLD2-3C 3-Port Clear Multi-Tap Pre-Insulated Connector, 2-14 Gauge
In stock, 45 unitsSave 17%


Sale price$12.89
Regular price$15.49
NSI OX-4 Oxide Inhibitor for Aluminum or Copper Connections, 4 Ounce
In stock, 12 unitsSave 53%


Sale price$14.73
Regular price$31.66
NSI Polaris ASC2/0T Aluminum Compression Splice, 2/0 AWG, AL/CU
In stock, 40 unitsSave 26%


Sale price$33.87
Regular price$45.80
NSI Polaris IPL1/0-3 3-Port Black Multi-Tap Pre-Insulated Connector, 1/0-14 Gauge
Sold outSave 28%


Sale price$27.97
Regular price$38.90
NSI Polaris ISR-1/0 2-Port Black Multi-Tap Pre-Insulated Connector, 1/0 – 14 AWG
In stock, 14 unitsSave 34%


Sale price$22.50
Regular price$33.94
NSI Polaris IT-1/0 2-Port Black Multi-Tap Pre-Insulated Connector, 1/0 – 6 AWG
In stock, 17 unitsSave 26%


Sale price$50.71
Regular price$68.28
NSI Polaris IT-350 2-Port Black Multi-Tap Pre-Insulated Connector, 350 MCM – 10 AWG
In stock, 16 unitsSave 29%


Sale price$15.40
Regular price$21.57
NSI Polaris IT-4 2-Port Black Multi-Tap Pre-Insulated Connector, 4 – 14 AWG
Sold outSave 29%


Sale price$72.00
Regular price$100.85
NSI Polaris IT-500 2-Port Black Multi-Tap Pre-Insulated Connector, 500 MCM – 4 AWG
In stock, 11 unitsSave 52%

Sale price$6.03
Regular price$12.58
NSI SC-1/0 Short Copper Compression Splice, 1/0 AWG
In stock, 35 unitsSave 52%

Sale price$6.48
Regular price$13.51
NSI SC-2/0 Short Copper Compression Splice, 2/0 AWG
In stock, 16 unitsSave 52%

Sale price$9.02
Regular price$18.80
NSI SC-250 Short Copper Compression Splice, 250 MCM
In stock, 8 unitsSave 52%

Sale price$8.05
Regular price$16.78
NSI SC-4/0 Short Copper Compression Splice, 4/0 AWG
In stock, 16 units


