800.624.8296
WIRE GROUNDING, CONNECTING, AND WIRE MARKING
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Original price $4.94 - Original price $4.94Original price$4.94$4.94 - $4.94Current price $4.94G-1-S NSI 1/2″ to 1″ Bronze Ground Clamp for Water Pipe, Steel Screws
NSI INDUSTRIES LLC111 in stockVendor: NSI IND LLC-NSI | Vendor # G-1-S NSI grounding and bonding products provide flexible solutions for a wide range of grounding and bonding ap...
View full detailsOriginal price $4.94 - Original price $4.94Original price$4.94$4.94 - $4.94Current price $4.94 -
Original price $47.24 - Original price $47.24Original price$47.24$47.24 - $47.24Current price $47.24350-6 AWG IN LINE INSULATED POLARIS
NSI INDUSTRIES LLC7 in stockVendor: NSI IND LLC-NSI| Vendor # ISR-350
Original price $47.24 - Original price $47.24Original price$47.24$47.24 - $47.24Current price $47.24 -
Original price $14.02 - Original price $14.02Original price$14.02$14.02 - $14.02Current price $14.02
1-1/4-2" ALUMINUM WATER PIPE GROUND CLAMP
NSI INDUSTRIES LLCOut of stockVendor: NSI IND LLC-NSI | Vendor # GCA-2
Original price $14.02 - Original price $14.02Original price$14.02$14.02 - $14.02Current price $14.02Sold out -
Original price $26.05 - Original price $26.05Original price$26.05$26.05 - $26.05Current price $26.05
G-4-S NSI 2-1/2″ to 4″ Pipe Bronze Ground Clamp for Water Pipe
NSI INDUSTRIES LLCOut of stockVendor: NSI IND LLC-NSI | Vendor # G-4-S NSI grounding and bonding products provide flexible solutions for a wide range of grounding and bonding ap...
View full detailsOriginal price $26.05 - Original price $26.05Original price$26.05$26.05 - $26.05Current price $26.05Sold out -
Original price $16.60 - Original price $16.60Original price$16.60$16.60 - $16.60Current price $16.602-600T NSI 2 AWG-600 MCM Aluminum Double Lug
NSI INDUSTRIES LLCOnly 1 left!Vendor: NSI IND LLC-NSI| Vendor # 2-600T Dual Rated Lug Aluminum/Copper 600-2. Wire Range: 600KCMIL - 2 AWG Hex Size: 3/8 Mount Hole: 1/2
Original price $16.60 - Original price $16.60Original price$16.60$16.60 - $16.60Current price $16.60 -
Original price $13.26Original price $13.26 - Original price $13.26Original price $13.26Current price $13.22$13.22 - $13.22Current price $13.22
YELLOW WIRE NUT 100PCS PER BOX
NSI INDUSTRIES LLC19 in stockVendor: NSI IND LLC-NSI | Vendor # WC-Y-C SSID: 61304
Original price $13.26Original price $13.26 - Original price $13.26Original price $13.26Current price $13.22$13.22 - $13.22Current price $13.22Sale -
Original price $20.14 - Original price $20.14Original price$20.14$20.14 - $20.14Current price $20.14TAN WIRE NUT 100 PCS PER BOX
NSI INDUSTRIES LLC6 in stockVendor: NSI IND LLC-NSI | Vendor # WWC-T-C
Original price $20.14 - Original price $20.14Original price$20.14$20.14 - $20.14Current price $20.14 -
Original price $15.06Original price $15.06 - Original price $15.06Original price $15.06Current price $12.55$12.55 - $12.55Current price $12.55
250 MCM ALUMINUM COMPRESSION SPLICE
NSI INDUSTRIES LLCOnly 4 left!Vendor: NSI IND LLC-NSI| Vendor # ASC250T
Original price $15.06Original price $15.06 - Original price $15.06Original price $15.06Current price $12.55$12.55 - $12.55Current price $12.55Sale -
Original price $2.59Original price $2.59 - Original price $2.59Original price $2.59Current price $2.16$2.16 - $2.16Current price $2.16
AL2-14 NSI Single-Hole Aluminum Barrel Compression Lug, 2 AWG, 1/4” Mount
NSI INDUSTRIES LLC34 in stockVendor: NSI IND LLC-NSI| Vendor # AL2-14 NSI Compression Connectors terminate large, high-current wires safely, with a max voltage rating of 35kV w...
View full detailsOriginal price $2.59Original price $2.59 - Original price $2.59Original price $2.59Current price $2.16$2.16 - $2.16Current price $2.16Sale -
Original price $31.68Original price $31.68 - Original price $31.68Original price $31.68Current price $26.40$26.40 - $26.40Current price $26.40
1/0-14AWG 3-PORT POLARIS
NSI INDUSTRIES LLCOnly 2 left!Vendor: NSI IND LLC-NSI | Vendor # IPL1/0-3
Original price $31.68Original price $31.68 - Original price $31.68Original price $31.68Current price $26.40$26.40 - $26.40Current price $26.40Sale -
Original price $38.66Original price $38.66 - Original price $38.66Original price $38.66Current price $21.85$21.85 - $21.85Current price $21.85
GBB50P Arlington Industries Intersystem Grounding Bridge with PVC Adaptor
ARLINGTON INDUSTRIES6 in stockIntersystem grounding bridge, has 4 termination points, one more than required by the NEC. Cable range 4 termination points for #4 to #14 solid or ...
View full detailsOriginal price $38.66Original price $38.66 - Original price $38.66Original price $38.66Current price $21.85$21.85 - $21.85Current price $21.85Sale -
Original price $0.32 - Original price $0.32Original price$0.32$0.32 - $0.32Current price $0.32EGPT EMC Fasteners & Tools 6" #12 Solid Pigtail
EMC FASTENERS & TOOLS89 in stockIncorporate 6" Solid Copper UL listed insulated wire (#12). 100/bag Pre attached to a HEx Combo Green Grounding Screw. Grounding devices to steel b...
View full detailsOriginal price $0.32 - Original price $0.32Original price$0.32$0.32 - $0.32Current price $0.32 -
Original price $27.74Original price $27.74 - Original price $27.74Original price $27.74Current price $17.21$17.21 - $17.21Current price $17.21
4/0TC NSI Extruded Copper Single Lug – 4/0-2 AWG, 600 V
NSIINDU256Out of stockVendor: NSI IND LLC-NSI | Vendor # 4/0TC Extruded Copper Single Lug – 4/0-2 AWG with 3/8″ Bolt Size Solid one-piece copper connector made from ext...
View full detailsOriginal price $27.74Original price $27.74 - Original price $27.74Original price $27.74Current price $17.21$17.21 - $17.21Current price $17.21Sold out -
Original price $124.32Original price $124.32 - Original price $124.32Original price $124.32Current price $103.60$103.60 - $103.60Current price $103.60
500-4 AWG 4-PORT POLARIS
NSI INDUSTRIES LLCOnly 4 left!Vendor: NSI IND LLC-NSI| Vendor # IPLD500-4
Original price $124.32Original price $124.32 - Original price $124.32Original price $124.32Current price $103.60$103.60 - $103.60Current price $103.60Sale -
Original price $0.00 - Original price $0.00Original price $0.00$0.82$0.82 - $0.82Current price $0.822-OPENING LEVER OPERATED
NEWARK ELEMENT 14Only 1 left!Vendor: NEWARK ELEMENT 14| Vendor # 45M7284
Original price $0.00 - Original price $0.00Original price $0.00$0.82$0.82 - $0.82Current price $0.82 -
Original price $0.00 - Original price $0.00Original price $0.00$5.45$5.45 - $5.45Current price $5.45350T NSI 6 AWG-350 MCM Aluminum Dual Rated Lug
NSI INDUSTRIES LLC7 in stockVendor: NSI IND LLC-NSI| Vendor # 350T Dual Rated Lug Aluminum/Copper 350-6.
Original price $0.00 - Original price $0.00Original price $0.00$5.45$5.45 - $5.45Current price $5.45 -
Original price $88.37 - Original price $88.37Original price$88.37$88.37 - $88.37Current price $88.37ISR-600 NSI Polaris 2-Port Black Multi-Tap Pre-Insulated Connector, 600 MCM – 6 AWG
NSIINDU2566 in stockVendor: NSI IND LLC-NSI| Vendor # ISR-600 Polaris Black Multi-Tap Connectors form secure connections between multiple conductors with a rounded des...
View full detailsOriginal price $88.37 - Original price $88.37Original price$88.37$88.37 - $88.37Current price $88.37 -
Original price $32.48 - Original price $32.48Original price$32.48$32.48 - $32.48Current price $32.48
UF UNDERGROUND SPLICE
NSI INDUSTRIES LLCOut of stockVendor: NSI IND LLC-NSI | Vendor # SKDB
Original price $32.48 - Original price $32.48Original price$32.48$32.48 - $32.48Current price $32.48Sold out -
Original price $15.36 - Original price $15.36Original price$15.36$15.36 - $15.36Current price $15.36
YELLOW WINGED WIRE NUT
NSI INDUSTRIES LLCOut of stockVendor: NSI IND LLC-NSI | Vendor # WWC-Y-C
Original price $15.36 - Original price $15.36Original price$15.36$15.36 - $15.36Current price $15.36Sold out -
Original price $17.21Original price $17.21 - Original price $17.21Original price $17.21Current price $14.34$14.34 - $14.34Current price $14.34
RED WIRE NUT 100 PCS PER BOX
NSI INDUSTRIES LLCOnly 5 left!Vendor: NSI IND LLC-NSI | Vendor # WC-R-C
Original price $17.21Original price $17.21 - Original price $17.21Original price $17.21Current price $14.34$14.34 - $14.34Current price $14.34Sale -
Original price $11.68Original price $11.68 - Original price $11.68Original price $11.68Current price $9.73$9.73 - $9.73Current price $9.73
1/0 AWG ALUMINUM COMPRESSION SPLICE
NSI INDUSTRIES LLC15 in stockVendor: NSI IND LLC-NSI| Vendor # ASC1/0T
Original price $11.68Original price $11.68 - Original price $11.68Original price $11.68Current price $9.73$9.73 - $9.73Current price $9.73Sale -
Original price $0.00 - Original price $0.00Original price $0.00$6.62$6.62 - $6.62Current price $6.62
WIRE MARKING BOOK A-Z,0-15,+,-,/ (450 MARKERS)
NSI INDUSTRIES LLCOut of stockVendor: NSI IND LLC-NSI| Vendor # WMB2
Original price $0.00 - Original price $0.00Original price $0.00$6.62$6.62 - $6.62Current price $6.62Sold out -
Original price $0.00 - Original price $0.00Original price $0.00$7.82$7.82 - $7.82Current price $7.822-250T NSI Dual Rated Lug Two 250-6
NSI INDUSTRIES LLCOnly 2 left!Vendor: NSI IND LLC-NSI| Vendor # 2-250T Dual Rated Lug Aluminum/Copper 250-6.
Original price $0.00 - Original price $0.00Original price $0.00$7.82$7.82 - $7.82Current price $7.82 -
Original price $2.82Original price $2.82 - Original price $2.82Original price $2.82Current price $2.35$2.35 - $2.35Current price $2.35
HEAT SHRINK TUBING, 1/4" TO 1/2" DIAMETER, 4" LONG
GBOnly 1 left!Vendor: ORGILL INC| Vendor # 674-8685
Original price $2.82Original price $2.82 - Original price $2.82Original price $2.82Current price $2.35$2.35 - $2.35Current price $2.35Sale -
Original price $18.70 - Original price $18.70Original price$18.70$18.70 - $18.70Current price $18.70
IT-4 NSI 2-Port Black Multi-Tap Pre-Insulated Connector, 4 – 14 AWG
NSI INDUSTRIES LLCOut of stockVendor: NSI IND LLC-NSI| Vendor # IT-4 Polaris Black Multi-Tap Connectors form secure connections between multiple conductors with a rounded design...
View full detailsOriginal price $18.70 - Original price $18.70Original price$18.70$18.70 - $18.70Current price $18.70Sold out -
Original price $10.25 - Original price $10.25Original price$10.25$10.25 - $10.25Current price $10.255/8x8' GALVANIZED GROUND
PRIORIT11527 in stockVendor: PRIORITY WIRE & CABLE| Vendor # 5/8X8 GALV GRND ROD
Original price $10.25 - Original price $10.25Original price$10.25$10.25 - $10.25Current price $10.25 -
Original price $1.27Original price $1.27 - Original price $1.27Original price $1.27Current price $1.05$1.05 - $1.05Current price $1.05
3-OPENING LEVER OPERATED
NEWARK ELEMENT 1447 in stockVendor: NEWARK ELEMENT 14| Vendor # 28K2061
Original price $1.27Original price $1.27 - Original price $1.27Original price $1.27Current price $1.05$1.05 - $1.05Current price $1.05Sale -
Original price $0.00 - Original price $0.00Original price $0.00$51.34$51.34 - $51.34Current price $51.34TAN WIRE NUT - BAG OF 500
NSI INDUSTRIES LLCOnly 2 left!Vendor: NSI IND LLC-NSI| Vendor # WWC-T-B
Original price $0.00 - Original price $0.00Original price $0.00$51.34$51.34 - $51.34Current price $51.34 -
Original price $3.96Original price $3.96 - Original price $3.96Original price $3.96Current price $3.30$3.30 - $3.30Current price $3.30
#2 COPPER COMPRESSION SPLICE
NSI INDUSTRIES LLC20 in stockVendor: NSI IND LLC-NSI| Vendor # sc-2
Original price $3.96Original price $3.96 - Original price $3.96Original price $3.96Current price $3.30$3.30 - $3.30Current price $3.30Sale -
Original price $16.28Original price $16.28 - Original price $16.28Original price $16.28Current price $13.57$13.57 - $13.57Current price $13.57
2/0 AWG ALUMINUM COMPRESSION SPLICE
NSI INDUSTRIES LLC10 in stockVendor: NSI IND LLC-NSI| Vendor # ASC2/0T
Original price $16.28Original price $16.28 - Original price $16.28Original price $16.28Current price $13.57$13.57 - $13.57Current price $13.57Sale -
Original price $10.72Original price $10.72 - Original price $10.72Original price $10.72Current price $8.93$8.93 - $8.93Current price $8.93
ASC2T NSI 2 AWG Aluminum Compression Splice
NSI INDUSTRIES LLCOnly 5 left!Vendor: NSI IND LLC-NSI| Vendor # ASC2T CMP Splice Al/Copper 2 AWG. Wire Size: #2AWG Strip Length: 1-1/4" Die Color: Pink
Original price $10.72Original price $10.72 - Original price $10.72Original price $10.72Current price $8.93$8.93 - $8.93Current price $8.93Sale -
Original price $6.79Original price $6.79 - Original price $6.79Original price $6.79Current price $5.66$5.66 - $5.66Current price $5.66
6 AWG ALUMINUM COMPRESSION SPLICE
NSI INDUSTRIES LLCOnly 4 left!Vendor: NSI IND LLC-NSI| Vendor # ASC6T
Original price $6.79Original price $6.79 - Original price $6.79Original price $6.79Current price $5.66$5.66 - $5.66Current price $5.66Sale -
Original price $23.20Original price $23.20 - Original price $23.20Original price $23.20Current price $19.33$19.33 - $19.33Current price $19.33
ASC4/0T NSI AL/CU Compression Splice 4/0 AWG
NSI INDUSTRIES LLC7 in stockVendor: NSI IND LLC-NSI| Vendor # ASC4/0T CMP Splice Al/Copper 4/0 AWG. Material: Aluminum Finish: Tin Plated
Original price $23.20Original price $23.20 - Original price $23.20Original price $23.20Current price $19.33$19.33 - $19.33Current price $19.33Sale -
Original price $0.00 - Original price $0.00Original price $0.00$19.05$19.05 - $19.05Current price $19.051-STR 250 MCM COPPER SPLIT BOLT
NSI INDUSTRIES LLC6 in stockVendor: NSI IND LLC-NSI| Vendor # N-250
Original price $0.00 - Original price $0.00Original price $0.00$19.05$19.05 - $19.05Current price $19.05 -
Original price $4.07 - Original price $4.07Original price$4.07$4.07 - $4.07Current price $4.07
14-4 MECHANICAL COPPER LUG
NSI INDUSTRIES LLCOut of stockVendor: NSI IND LLC-NSI | Vendor # 4TC
Original price $4.07 - Original price $4.07Original price$4.07$4.07 - $4.07Current price $4.07Sold out -
Original price $0.00 - Original price $0.00Original price $0.00$12.02$12.02 - $12.02Current price $12.021-1/4" to 2" Ground Clamp
NSI INDUSTRIES LLC23 in stockVendor: NSI IND LLC-NSI | Vendor # G-2-S
Original price $0.00 - Original price $0.00Original price $0.00$12.02$12.02 - $12.02Current price $12.02 -
Original price $3.98Original price $3.98 - Original price $3.98Original price $3.98Current price $3.32$3.32 - $3.32Current price $3.32
5/8 GROUND ROD CLAMP"
PRIORITY WIRE & CABLE, INC.Out of stockVendor: PRIORITY WIRE & CABLE| Vendor # P5
Original price $3.98Original price $3.98 - Original price $3.98Original price $3.98Current price $3.32$3.32 - $3.32Current price $3.32Sold out -
Original price $0.46 - Original price $0.46Original price$0.46$0.46 - $0.46Current price $0.46
EGPTS EMC Fasteners & Tools 8" #12 Stranded Pigtail
EMC FASTENERS & TOOLSOut of stock8" Stranded Copper insulated wire (#12). This pigtail features a fork terminal on one end and a ring terminal with a green dyed screw at the other ...
View full detailsOriginal price $0.46 - Original price $0.46Original price$0.46$0.46 - $0.46Current price $0.46Sold out -
Original price $12.52 - Original price $12.52Original price$12.52$12.52 - $12.52Current price $12.52GLC-4DB NSI 4 to 14 AWG Direct Burial Copper Ground Connector, Lay-In Lug
NSI INDUSTRIES LLCOnly 1 left!Vendor: NSI IND LLC-NSI | Vendor # GLC-4DB NSI grounding and bonding products provide flexible solutions for a wide range of grounding and bonding ...
View full detailsOriginal price $12.52 - Original price $12.52Original price$12.52$12.52 - $12.52Current price $12.52 -
Original price $82.08Original price $82.08 - Original price $82.08Original price $82.08Current price $46.63$46.63 - $46.63Current price $46.63
3-600LL4 NSI 600 - 2 AL/CU HD Mechanical Lug, 3-Port
NSI INDUSTRIES LLCOnly 2 left!Vendor: NSI IND LLC-NSI | Vendor # 3-600LL4 3/8" internal hex pressure screws. 600 KCMIL - #2 AWG Condutor Port.
Original price $82.08Original price $82.08 - Original price $82.08Original price $82.08Current price $46.63$46.63 - $46.63Current price $46.63Sale -
Original price $21.57 - Original price $21.57Original price$21.57$21.57 - $21.57Current price $21.57NSI Copper Crimp Sleeve for Grounding or Uninsulated Wires, 100 Per Pack
NSIINDU2567 in stockVendor: NSI IND LLC-NSI | Vendor # SB1810 Easy-Twist wire connectors are the professional choice for forming quick, secure connections between wire...
View full detailsOriginal price $21.57 - Original price $21.57Original price$21.57$21.57 - $21.57Current price $21.57 -
Original price $1.83 - Original price $1.83Original price$1.83$1.83 - $1.83Current price $1.83
YELLOW 12-10 AWG RING TERMINAL CONNECTOR-VINYL INSULATED
GARDNER BENDEROut of stockVendor: ORGILL INC| Vendor # 165-8582
Original price $1.83 - Original price $1.83Original price$1.83$1.83 - $1.83Current price $1.83Sold out -
Original price $1.95 - Original price $1.95Original price$1.95$1.95 - $1.95Current price $1.95
YELLOW 12-10 AWG FEMALE SPADE TERMINAL
GARDNER BENDEROut of stockVendor: ORGILL INC| Vendor # 372-0620
Original price $1.95 - Original price $1.95Original price$1.95$1.95 - $1.95Current price $1.95Sold out -
Original price $8.84Original price $8.84 - Original price $8.84Original price $8.84Current price $7.37$7.37 - $7.37Current price $7.37
3/0 AL/CU W/1/2 MTG.""
NSI INDUSTRIES LLC15 in stockVendor: NSI IND LLC-NSI | Vendor # CL3048
Original price $8.84Original price $8.84 - Original price $8.84Original price $8.84Current price $7.37$7.37 - $7.37Current price $7.37Sale -
Original price $8.05 - Original price $8.05Original price$8.05$8.05 - $8.05Current price $8.05
CALTERM WIRE TERMINAL ASSORTMENT KIT 22 TO 10 AWG
CALTERMOut of stockVendor: ORGILL INC| Vendor # 149-0820
Original price $8.05 - Original price $8.05Original price$8.05$8.05 - $8.05Current price $8.05Sold out -
Original price $7.16 - Original price $7.16Original price $7.16$7.39$7.39 - $7.39Current price $7.394 AWG ALUMINUM COMPRESSION SPLICE
NSI INDUSTRIES LLCOnly 4 left!Vendor: NSI IND LLC-NSI| Vendor # ASC4T
Original price $7.16 - Original price $7.16Original price $7.16$7.39$7.39 - $7.39Current price $7.39 -
Original price $4.58Original price $4.58 - Original price $4.58Original price $4.58Current price $3.82$3.82 - $3.82Current price $3.82
4/0 COMPRESSION LUG 1/2" BOLT HOLE
NSI INDUSTRIES LLC20 in stockVendor: NSI IND LLC-NSI| Vendor # GL4048
Original price $4.58Original price $4.58 - Original price $4.58Original price $4.58Current price $3.82$3.82 - $3.82Current price $3.82Sale -
Original price $8.02Original price $8.02 - Original price $8.02Original price $8.02Current price $6.68$6.68 - $6.68Current price $6.68
4/0-1/0 AWG WIDE RANGE CONNECTOR
NSI INDUSTRIES LLC6 in stockVendor: NSI IND LLC-NSI| Vendor # WRD379
Original price $8.02Original price $8.02 - Original price $8.02Original price $8.02Current price $6.68$6.68 - $6.68Current price $6.68Sale
WIRE GROUNDING, CONNECTING, AND WIRE MARKING
Our selection of wire connectors, wire nuts, and wire terminal connectors is trusted by DIY enthusiasts and professional electricians alike.
We offer a range of top-rated electrical products, including wire grounding products and wire markers, to ensure your electrical systems are safe and organized.
Our products are known for their durability and reliability. Shop our selection today and get connected with the best in the industry! Whether you're working on a small project or a major installation, we have the products you need to get the job done right.