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FREE SHIPPING ON ORDERS OVER $100
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WIRE GROUNDING, CONNECTING, AND WIRE MARKING

  • Original price $4.94 - Original price $4.94
    Original price
    $4.94
    $4.94 - $4.94
    Current price $4.94

    G-1-S NSI 1/2″ to 1″ Bronze Ground Clamp for Water Pipe, Steel Screws

    NSI INDUSTRIES LLC
    Out of stock

    Vendor: 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...

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    Original price $4.94 - Original price $4.94
    Original price
    $4.94
    $4.94 - $4.94
    Current price $4.94
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  • Original price $14.02 - Original price $14.02
    Original price
    $14.02
    $14.02 - $14.02
    Current price $14.02

    1-1/4-2" ALUMINUM WATER PIPE GROUND CLAMP

    NSI INDUSTRIES LLC
    Out of stock

    Vendor: NSI IND LLC-NSI | Vendor # GCA-2

    Original price $14.02 - Original price $14.02
    Original price
    $14.02
    $14.02 - $14.02
    Current price $14.02
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  • Original price $26.05 - Original price $26.05
    Original price
    $26.05
    $26.05 - $26.05
    Current price $26.05

    G-4-S NSI 2-1/2″ to 4″ Pipe Bronze Ground Clamp for Water Pipe

    NSI INDUSTRIES LLC
    Out of stock

    Vendor: 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...

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    Original price $26.05 - Original price $26.05
    Original price
    $26.05
    $26.05 - $26.05
    Current price $26.05
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  • Original price $31.68
    Original price $31.68 - Original price $31.68
    Original price $31.68
    Current price $26.40
    $26.40 - $26.40
    Current price $26.40

    1/0-14AWG 3-PORT POLARIS

    NSI INDUSTRIES LLC
    Out of stock

    Vendor: NSI IND LLC-NSI | Vendor # IPL1/0-3

    Original price $31.68
    Original price $31.68 - Original price $31.68
    Original price $31.68
    Current price $26.40
    $26.40 - $26.40
    Current price $26.40
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  • Original price $27.74
    Original price $27.74 - Original price $27.74
    Original price $27.74
    Current price $17.21
    $17.21 - $17.21
    Current price $17.21

    4/0TC NSI Extruded Copper Single Lug – 4/0-2 AWG, 600 V

    NSIINDU256
    Out of stock

    Vendor: 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...

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    Original price $27.74
    Original price $27.74 - Original price $27.74
    Original price $27.74
    Current price $17.21
    $17.21 - $17.21
    Current price $17.21
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  • Original price $0.00 - Original price $0.00
    Original price $0.00
    $0.82
    $0.82 - $0.82
    Current price $0.82

    2-OPENING LEVER OPERATED

    NEWARK ELEMENT 14
    Out of stock

    Vendor: NEWARK ELEMENT 14| Vendor # 45M7284

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $0.82
    $0.82 - $0.82
    Current price $0.82
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  • Original price $0.00 - Original price $0.00
    Original price $0.00
    $5.45
    $5.45 - $5.45
    Current price $5.45

    350T NSI 6 AWG-350 MCM Aluminum Dual Rated Lug

    NSI INDUSTRIES LLC
    Out of stock

    Vendor: NSI IND LLC-NSI| Vendor # 350T Dual Rated Lug Aluminum/Copper 350-6.

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $5.45
    $5.45 - $5.45
    Current price $5.45
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  • Original price $32.48 - Original price $32.48
    Original price
    $32.48
    $32.48 - $32.48
    Current price $32.48

    UF UNDERGROUND SPLICE

    NSI INDUSTRIES LLC
    Out of stock

    Vendor: NSI IND LLC-NSI | Vendor # SKDB

    Original price $32.48 - Original price $32.48
    Original price
    $32.48
    $32.48 - $32.48
    Current price $32.48
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  • Original price $15.36 - Original price $15.36
    Original price
    $15.36
    $15.36 - $15.36
    Current price $15.36

    YELLOW WINGED WIRE NUT

    NSI INDUSTRIES LLC
    Out of stock

    Vendor: NSI IND LLC-NSI | Vendor # WWC-Y-C

    Original price $15.36 - Original price $15.36
    Original price
    $15.36
    $15.36 - $15.36
    Current price $15.36
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  • Original price $0.00 - Original price $0.00
    Original price $0.00
    $8.28
    $8.28 - $8.28
    Current price $8.28

    WIRE MARKING BOOK A-Z,0-15,+,-,/ (450 MARKERS)

    NSI INDUSTRIES LLC
    Out of stock

    Vendor: NSI IND LLC-NSI| Vendor # WMB2

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $8.28
    $8.28 - $8.28
    Current price $8.28
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  • Original price $18.70 - Original price $18.70
    Original price
    $18.70
    $18.70 - $18.70
    Current price $18.70

    IT-4 NSI 2-Port Black Multi-Tap Pre-Insulated Connector, 4 – 14 AWG

    NSI INDUSTRIES LLC
    Out of stock

    Vendor: NSI IND LLC-NSI| Vendor # IT-4 Polaris Black Multi-Tap Connectors form secure connections between multiple conductors with a rounded design...

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    Original price $18.70 - Original price $18.70
    Original price
    $18.70
    $18.70 - $18.70
    Current price $18.70
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  • Original price $1.27
    Original price $1.27 - Original price $1.27
    Original price $1.27
    Current price $1.05
    $1.05 - $1.05
    Current price $1.05

    3-OPENING LEVER OPERATED

    NEWARK ELEMENT 14
    Out of stock

    Vendor: NEWARK ELEMENT 14| Vendor # 28K2061

    Original price $1.27
    Original price $1.27 - Original price $1.27
    Original price $1.27
    Current price $1.05
    $1.05 - $1.05
    Current price $1.05
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  • Original price $4.07 - Original price $4.07
    Original price
    $4.07
    $4.07 - $4.07
    Current price $4.07

    14-4 MECHANICAL COPPER LUG

    NSI INDUSTRIES LLC
    Out of stock

    Vendor: NSI IND LLC-NSI | Vendor # 4TC

    Original price $4.07 - Original price $4.07
    Original price
    $4.07
    $4.07 - $4.07
    Current price $4.07
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  • Original price $0.00 - Original price $0.00
    Original price $0.00
    $3.32
    $3.32 - $3.32
    Current price $3.32

    250T NSI Dual Rated Lug Aluminum/Copper 250-6

    NSI INDUSTRIES LLC
    Out of stock

    Vendor: NSI IND LLC-NSI| Vendor # 250T Wire Change: 250 - 6 Hex Size: 5/16" Max Tightening Torque: 275 lbs

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $3.32
    $3.32 - $3.32
    Current price $3.32
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  • Original price $3.98
    Original price $3.98 - Original price $3.98
    Original price $3.98
    Current price $3.32
    $3.32 - $3.32
    Current price $3.32

    5/8 GROUND ROD CLAMP"

    PRIORITY WIRE & CABLE, INC.
    Out of stock

    Vendor: PRIORITY WIRE & CABLE| Vendor # P5

    Original price $3.98
    Original price $3.98 - Original price $3.98
    Original price $3.98
    Current price $3.32
    $3.32 - $3.32
    Current price $3.32
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  • Original price $0.46 - Original price $0.46
    Original price
    $0.46
    $0.46 - $0.46
    Current price $0.46

    EGPTS EMC Fasteners & Tools 8" #12 Stranded Pigtail

    EMC FASTENERS & TOOLS
    Out of stock

    8" 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 ...

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    Original price $0.46 - Original price $0.46
    Original price
    $0.46
    $0.46 - $0.46
    Current price $0.46
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  • Original price $1.83 - Original price $1.83
    Original price
    $1.83
    $1.83 - $1.83
    Current price $1.83

    YELLOW 12-10 AWG RING TERMINAL CONNECTOR-VINYL INSULATED

    GARDNER BENDER
    Out of stock

    Vendor: ORGILL INC| Vendor # 165-8582

    Original price $1.83 - Original price $1.83
    Original price
    $1.83
    $1.83 - $1.83
    Current price $1.83
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  • Original price $1.95 - Original price $1.95
    Original price
    $1.95
    $1.95 - $1.95
    Current price $1.95

    YELLOW 12-10 AWG FEMALE SPADE TERMINAL

    GARDNER BENDER
    Out of stock

    Vendor: ORGILL INC| Vendor # 372-0620

    Original price $1.95 - Original price $1.95
    Original price
    $1.95
    $1.95 - $1.95
    Current price $1.95
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  • Original price $8.05 - Original price $8.05
    Original price
    $8.05
    $8.05 - $8.05
    Current price $8.05

    CALTERM WIRE TERMINAL ASSORTMENT KIT 22 TO 10 AWG

    CALTERM
    Out of stock

    Vendor: ORGILL INC| Vendor # 149-0820

    Original price $8.05 - Original price $8.05
    Original price
    $8.05
    $8.05 - $8.05
    Current price $8.05
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  • Original price $0.00 - Original price $0.00
    Original price $0.00
    $1.29
    $1.29 - $1.29
    Current price $1.29

    YELLOW 12-10 AWG RING TERMINAL CONNECTOR

    GARDNER BENDER
    Out of stock

    Vendor: ORGILL INC| Vendor # 603-6339

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $1.29
    $1.29 - $1.29
    Current price $1.29
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  • Original price $1.93 - Original price $1.93
    Original price
    $1.93
    $1.93 - $1.93
    Current price $1.93

    YELLOW 12-10 AWG SPADE TERMINAL

    GARDNER BENDER
    Out of stock

    Vendor: ORGILL INC| Vendor # 242-6617

    Original price $1.93 - Original price $1.93
    Original price
    $1.93
    $1.93 - $1.93
    Current price $1.93
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  • Original price $18.16
    Original price $18.16 - Original price $18.16
    Original price $18.16
    Current price $15.13
    $15.13 - $15.13
    Current price $15.13

    6 CIRCUIT TERMINAL STRIP

    NSI INDUSTRIES LLC
    Out of stock

    Vendor: NSI IND LLC-NSI| Vendor # TB3096-6

    Original price $18.16
    Original price $18.16 - Original price $18.16
    Original price $18.16
    Current price $15.13
    $15.13 - $15.13
    Current price $15.13
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  • Original price $12.72
    Original price $12.72 - Original price $12.72
    Original price $12.72
    Current price $12.68
    $12.68 - $12.68
    Current price $12.68

    TL1/0 NSI Terminal Lug 1/0-4 Copper

    NSI INDUSTRIES LLC
    Out of stock

    Vendor: NSI IND LLC-NSI| Vendor # TL1/0

    Original price $12.72
    Original price $12.72 - Original price $12.72
    Original price $12.72
    Current price $12.68
    $12.68 - $12.68
    Current price $12.68
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  • Original price $1.70 - Original price $1.70
    Original price
    $1.70
    $1.70 - $1.70
    Current price $1.70

    RED 22-18 FEMALE SPADE

    GB
    Out of stock

    Vendor: ORGILL INC| Vendor # 426-0550

    Original price $1.70 - Original price $1.70
    Original price
    $1.70
    $1.70 - $1.70
    Current price $1.70
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  • Original price $8.68
    Original price $8.68 - Original price $8.68
    Original price $8.68
    Current price $7.48
    $7.48 - $7.48
    Current price $7.48

    4 STR-1/0 STR COPPER SPLIT BOLT

    NSI INDUSTRIES LLC
    Out of stock

    Vendor: NSI IND LLC-NSI| Vendor # N-1/0

    Original price $8.68
    Original price $8.68 - Original price $8.68
    Original price $8.68
    Current price $7.48
    $7.48 - $7.48
    Current price $7.48
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  • Original price $3.20
    Original price $3.20 - Original price $3.20
    Original price $3.20
    Current price $2.67
    $2.67 - $2.67
    Current price $2.67

    16 STR-8 STR COPPER SPLIT BOLT

    NSI INDUSTRIES LLC
    Out of stock

    Vendor: NSI IND LLC-NSI| Vendor # N-8

    Original price $3.20
    Original price $3.20 - Original price $3.20
    Original price $3.20
    Current price $2.67
    $2.67 - $2.67
    Current price $2.67
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  • Original price $9.35 - Original price $9.35
    Original price
    $9.35
    $9.35 - $9.35
    Current price $9.35

    APS02 NSI Aluminum Split Bolt for 8-2 STR

    NSI INDUSTRIES LLC
    Out of stock

    Vendor: NSI IND LLC-NSI | Vendor # APS02 Tin-plated Aluminum Dual-Rated Split Bolt for 8 STR. – 2 STR Made from tin-plated aluminum UL-486B listed...

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    Original price $9.35 - Original price $9.35
    Original price
    $9.35
    $9.35 - $9.35
    Current price $9.35
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  • Original price $36.96
    Original price $36.96 - Original price $36.96
    Original price $36.96
    Current price $30.80
    $30.80 - $30.80
    Current price $30.80

    IT-3/0 NSI 2-Port Black Multi-Tap Pre-Insulated Connector, 3/0 – 6 AWG

    NSI INDUSTRIES LLC
    Out of stock

    Vendor: NSI IND LLC-NSI| Vendor # IT-3/0 Polaris Black Multi-Tap Connectors form secure connections between multiple conductors with a rounded desi...

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    Original price $36.96
    Original price $36.96 - Original price $36.96
    Original price $36.96
    Current price $30.80
    $30.80 - $30.80
    Current price $30.80
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  • Original price $34.20
    Original price $34.20 - Original price $34.20
    Original price $34.20
    Current price $32.42
    $32.42 - $32.42
    Current price $32.42

    1/0-14AWG IN LINE INSULATED SPLICE

    NSI INDUSTRIES LLC
    Out of stock

    Vendor: NSI IND LLC-NSI | Vendor # ISR-1/0

    Original price $34.20
    Original price $34.20 - Original price $34.20
    Original price $34.20
    Current price $32.42
    $32.42 - $32.42
    Current price $32.42
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  • Original price $0.00 - Original price $0.00
    Original price $0.00
    $1.18
    $1.18 - $1.18
    Current price $1.18

    2T NSI Dual Rated Lug 2-14

    NSI INDUSTRIES LLC
    Out of stock

    Vendor: NSI IND LLC-NSI | Vendor # 2T Dual Rated Lug Aluminum/Copper 2-14.

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $1.18
    $1.18 - $1.18
    Current price $1.18
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  • Original price $26.55 - Original price $26.55
    Original price
    $26.55
    $26.55 - $26.55
    Current price $26.55

    250-6 AWG INSULATED TAP CONNECTOR

    NSI INDUSTRIES LLC
    Out of stock

    Vendor: NSI IND LLC-NSI| Vendor # IT-250

    Original price $26.55 - Original price $26.55
    Original price
    $26.55
    $26.55 - $26.55
    Current price $26.55
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  • Original price $100.85
    Original price $100.85 - Original price $100.85
    Original price $100.85
    Current price $84.04
    $84.04 - $84.04
    Current price $84.04

    500-4 AWG INSULATED TAP CONNECTOR

    NSI INDUSTRIES LLC
    Out of stock

    Vendor: NSI IND LLC-NSI| Vendor # IT-500

    Original price $100.85
    Original price $100.85 - Original price $100.85
    Original price $100.85
    Current price $84.04
    $84.04 - $84.04
    Current price $84.04
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  • Original price $0.00 - Original price $0.00
    Original price $0.00
    $28.28
    $28.28 - $28.28
    Current price $28.28

    1/0-4AWG INSULATED TAP CONNECTOR- 2 PORT

    NSI INDUSTRIES LLC
    Out of stock

    Vendor: NSI IND LLC-NSI | Vendor # IT-1/0

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $28.28
    $28.28 - $28.28
    Current price $28.28
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  • Original price $28.22
    Original price $28.22 - Original price $28.22
    Original price $28.22
    Current price $23.52
    $23.52 - $23.52
    Current price $23.52

    ITO-1/0 NSI 2-Port Black Multi-Tap Pre-Insulated Connector, 1/0 – 14 AWG

    NSI INDUSTRIES LLC
    Out of stock

    Vendor: NSI IND LLC-NSI| Vendor # ITO-1/0 Polaris Black Multi-Tap Connectors form secure connections between multiple conductors with a rounded des...

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    Original price $28.22
    Original price $28.22 - Original price $28.22
    Original price $28.22
    Current price $23.52
    $23.52 - $23.52
    Current price $23.52
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  • Original price $43.05 - Original price $43.05
    Original price
    $43.05
    $43.05 - $43.05
    Current price $43.05

    250-6 AWG IN LINE INSULATED POLARIS

    NSI INDUSTRIES LLC
    Out of stock

    Vendor: NSI IND LLC-NSI| Vendor # ISR-250

    Original price $43.05 - Original price $43.05
    Original price
    $43.05
    $43.05 - $43.05
    Current price $43.05
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  • Original price $0.00 - Original price $0.00
    Original price $0.00
    $56.43
    $56.43 - $56.43
    Current price $56.43

    250-6 AWG 3-PORT POLARIS

    NSI INDUSTRIES LLC
    Out of stock

    Vendor: NSI IND LLC-NSI| Vendor # IPLD250-3

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $56.43
    $56.43 - $56.43
    Current price $56.43
    Sold out
  • Original price $5.70
    Original price $5.70 - Original price $5.70
    Original price $5.70
    Current price $4.75
    $4.75 - $4.75
    Current price $4.75

    HEAT SHRINK TUBE FOR #8

    ENGINEERED PRODUCTS CO
    Out of stock

    Vendor: ENGINEERED PRODUCTS CO| Vendor # HST84

    Original price $5.70
    Original price $5.70 - Original price $5.70
    Original price $5.70
    Current price $4.75
    $4.75 - $4.75
    Current price $4.75
    Sold out
  • Original price $4.63 - Original price $4.63
    Original price
    $4.63
    $4.63 - $4.63
    Current price $4.63

    HEAT SHRINK TUBE FOR #14

    ENGINEERED PRODUCTS CO
    Out of stock

    Vendor: ENGINEERED PRODUCTS CO| Vendor # HST1410

    Original price $4.63 - Original price $4.63
    Original price
    $4.63
    $4.63 - $4.63
    Current price $4.63
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  • Original price $15.70 - Original price $15.70
    Original price
    $15.70
    $15.70 - $15.70
    Current price $15.70

    SPLICE KIT

    NSI INDUSTRIES LLC
    Out of stock

    Vendor: NSI IND LLC-NSI | Vendor # SKCB-2

    Original price $15.70 - Original price $15.70
    Original price
    $15.70
    $15.70 - $15.70
    Current price $15.70
    Sold out
  • Original price $29.10
    Original price $29.10 - Original price $29.10
    Original price $29.10
    Current price $24.25
    $24.25 - $24.25
    Current price $24.25

    250 MCM-2/0 AWG ALUMINUM/COPPPER BUTT SPLICE

    ENGINEERED PRODUCTS CO
    Out of stock

    Vendor: ENGINEERED PRODUCTS CO| Vendor # DRBSK3

    Original price $29.10
    Original price $29.10 - Original price $29.10
    Original price $29.10
    Current price $24.25
    $24.25 - $24.25
    Current price $24.25
    Sold out
  • Original price $1.72 - Original price $1.72
    Original price
    $1.72
    $1.72 - $1.72
    Current price $1.72

    BLUE 14-16 R.T.C. #8-10

    GB-GARDNER BENDER
    Out of stock

    Vendor: ORGILL INC| Vendor # 100-2732

    Original price $1.72 - Original price $1.72
    Original price
    $1.72
    $1.72 - $1.72
    Current price $1.72
    Sold out
  • Original price $1.85 - Original price $1.85
    Original price
    $1.85
    $1.85 - $1.85
    Current price $1.85

    BLUE 16-14 FEMALE SPADE

    GB-GARDNER BENDER
    Out of stock

    Vendor: ORGILL INC| Vendor # 909-6314

    Original price $1.85 - Original price $1.85
    Original price
    $1.85
    $1.85 - $1.85
    Current price $1.85
    Sold out
  • Original price $1.82 - Original price $1.82
    Original price
    $1.82
    $1.82 - $1.82
    Current price $1.82

    BLUE 16-14 F.T.C #10STUD

    GB-GARDNER BENDER
    Out of stock

    Vendor: ORGILL INC| Vendor # 071-4279

    Original price $1.82 - Original price $1.82
    Original price
    $1.82
    $1.82 - $1.82
    Current price $1.82
    Sold out

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.

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