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NSI ASC6T Aluminum Compression Splice, 6 AWG, AL/CU
Original price $8.51Current price $4.08NSI ASC6T Aluminum Compression Splice, 6 AWG, AL/CU Produced from high conductivity aluminum tubing Center stop assures proper cable installation ...
View full detailsOriginal price $8.51Current price $4.08Sold out -
NSI ASC4T Aluminum Compression Splice, 4 AWG, AL/CU
Original price $8.96Current price $4.30NSI ASC4T Aluminum Compression Splice, 4 AWG, AL/CU Produced from high conductivity aluminum tubing Center stop assures proper cable installation ...
View full detailsOriginal price $8.96Current price $4.30Sold out -
NSI ASC2T Aluminum Compression Splice, 2 AWG, AL/CU
Original price $13.56Current price $6.51NSI ASC2T Aluminum Compression Splice, 2 AWG, AL/CU Produced from high conductivity aluminum tubing Center stop assures proper cable installation ...
View full detailsOriginal price $13.56Current price $6.51Save 52% -
NSI SC-250 Short Copper Compression Splice, 250 MCM
Original price $18.80Current price $9.02NSI SC-250 Short Copper Compression Splice, 250 MCM Produced from high conductivity copper tubing Serrations indicate proper crimp locations Tin-p...
View full detailsOriginal price $18.80Current price $9.02Save 52% -
NSI AL250-48 Single-Hole Aluminum Barrel Compression Lug, 250 MCM, 1/2” Mount, AL/CU
Original price $27.14Current price $17.38NSI AL250-48 Single-Hole Aluminum Barrel Compression Lug, 250 MCM, 1/2” Mount, AL/CU POLARIS Compression Connectors terminate large, high-current w...
View full detailsOriginal price $27.14Current price $17.38Save 36% -
NSI ASC1/0T Aluminum Compression Splice, 1/0 AWG, AL/CU
Original price $23.06Current price $11.07NSI ASC1/0T Aluminum Compression Splice, 1/0 AWG, AL/CU Produced from high conductivity aluminum tubing Center stop assures proper cable installat...
View full detailsOriginal price $23.06Current price $11.07Save 52% -
NSI ASC2/0T Aluminum Compression Splice, 2/0 AWG, AL/CU
Original price $24.01Current price $11.52NSI ASC2/0T Aluminum Compression Splice, 2/0 AWG, AL/CU Produced from high conductivity aluminum tubing Center stop assures proper cable installat...
View full detailsOriginal price $24.01Current price $11.52Save 52% -
NSI ASC4/0T Aluminum Compression Splice, 4/0 AWG, AL/CU
Original price $29.71Current price $15.21NSI ASC4/0T Aluminum Compression Splice, 4/0 AWG, AL/CU Produced from high conductivity aluminum tubing Center stop assures proper cable installat...
View full detailsOriginal price $29.71Current price $15.21Save 49% -
NSI ASC250T Aluminum Compression Splice, 250 MCM, AL/CU
Original price $31.38Current price $15.06NSI ASC250T Aluminum Compression Splice, 250 MCM, AL/CU Produced from high conductivity aluminum tubing Center stop assures proper cable installat...
View full detailsOriginal price $31.38Current price $15.06Save 52% -
NSI GL614 Copper Blue Compression Short Lug, 6 AWG, 1/4” Mount
Original price $3.03Current price $1.46NSI GL614 Copper Blue Compression Short Lug, 6 AWG, 1/4” Mount POLARIS compression connectors terminate high-current wires safely, with a max volta...
View full detailsOriginal price $3.03Current price $1.46Save 52% -
NSI GL438 Copper Gray Compression Short Lug, 4 AWG, 3/8” Mount
Original price $3.95Current price $1.90NSI GL438 Copper Gray Compression Short Lug, 4 AWG, 3/8” Mount POLARIS compression connectors terminate high-current wires safely, with a max volta...
View full detailsOriginal price $3.95Current price $1.90Save 52% -
NSI GL238 Copper Brown Compression Short Lug, 2 AWG, 3/8” Mount
Original price $7.56Current price $3.54NSI GL238 Copper Brown Compression Short Lug, 2 AWG, 3/8” Mount POLARIS compression connectors terminate high-current wires safely, with a max volt...
View full detailsOriginal price $7.56Current price $3.54Save 53% -
NSI N-2/0 Copper Split Bolt
Original price $28.03Current price $11.20NSI N-2/0 Copper Split Bolt High strength solderless service connector made of high-copper alloy for copper and copperweld wires Type for two maxi...
View full detailsOriginal price $28.03Current price $11.20Save 60% -
NSI 2/0T Dual Rated Mechanical Single Lug, 2/0 AWG – 14 AWG
Original price $3.11Current price $2.50NSI 2/0T Dual Rated Mechanical Single Lug, 2/0 AWG – 14 AWG Versatile and reusable set-screw connectors made of 6061T-6 aluminum alloy Electro-tin...
View full detailsOriginal price $3.11Current price $2.50Save 20% -
NSI N-250 Copper Split Bolt, 250 MCM – 8 AWG
Original price $44.17Current price $19.78NSI N-250 Copper Split Bolt, 250 MCM – 8 AWG High strength solderless service connector made of high-copper alloy for copper and copperweld wires ...
View full detailsOriginal price $44.17Current price $19.78Save 55% -
NSI Easy-Twist Red Winged Wire Connector with Quick-Grip Spring, 100 Carton
Original price $29.47Current price $19.23NSI Easy-Twist Red Winged Wire Connector with Quick-Grip Spring, 100 Carton Easy-Twist wire connectors are the professional choice for forming quic...
View full detailsOriginal price $29.47Current price $19.23Save 35% -
NSI 250T Dual Rated Mechanical Single Lug, 250 MCM – 6 AWG
Original price $6.61Current price $3.17NSI 250T Dual Rated Mechanical Single Lug, 250 MCM – 6 AWG Versatile and reusable set-screw connectors made of 6061T-6 aluminum alloy Electro-tin ...
View full detailsOriginal price $6.61Current price $3.17Save 52% -
NSI 3/0T Dual Rated Mechanical Single Lug, 3/0 AWG – 6 AWG
Original price $5.51Current price $2.64NSI 3/0T Dual Rated Mechanical Single Lug, 3/0 AWG – 6 AWG Aluminum Dual-Rated Single Lug 3/0-6 AWG with 1/4″ bolt size for use with copper or alum...
View full detailsOriginal price $5.51Current price $2.64Save 52% -
NSI 350T Dual Rated Mechanical Single Lug, 350 MCM – 6 AWG
Original price $9.11Current price $5.10NSI 350T Dual Rated Mechanical Single Lug, 350 MCM – 6 AWG Versatile and reusable set-screw connectors made of 6061T-6 aluminum alloy Electro-tin ...
View full detailsOriginal price $9.11Current price $5.10Save 44% -
NSI 500T Dual Rated Mechanical Single Lug, 500 MCM – 4 AWG
Original price $16.63Current price $9.31NSI 500T Dual Rated Mechanical Single Lug, 500 MCM – 4 AWG Versatile and reusable set-screw connectors made of 6061T-6 aluminum alloy Electro-tin ...
View full detailsOriginal price $16.63Current price $9.31Save 44% -
NSI 600T Dual Rated Mechanical Single Lug, 600 MCM – 2 AWG
Original price $19.10Current price $10.70NSI 600T Dual Rated Mechanical Single Lug, 600 MCM – 2 AWG Aluminum Single Lug 600 MCM-2 AWG Dual Rated with 3/8″ Bolt Size Versatile and reusable...
View full detailsOriginal price $19.10Current price $10.70Save 44% -
NSI Easy-Twist Yellow Winged Wire Connector with Quick-Grip Spring, 100 Carton
Original price $22.01Current price $14.37NSI Easy-Twist Yellow Winged Wire Connector with Quick-Grip Spring, 100 Carton Easy-Twist wire connectors are the professional choice for forming q...
View full detailsOriginal price $22.01Current price $14.37Save 35% -
NSI 2-2/0T Dual Rated Mechanical Lug, 2/0 – 14 AWG
Original price $6.33Current price $3.04NSI 2-2/0T Dual Rated Mechanical Lug, 2/0 – 6 AWG Versatile and reusable set-screw connectors made of 6061T-6 aluminum alloy Electro-tin plated fo...
View full detailsOriginal price $6.33Current price $3.04Save 52% -
NSI 2-250T Dual Rated Mechanical Lug, 250 MCM – 6 AWG
Original price $15.92Current price $7.65NSI 2-250T Dual Rated Mechanical Lug, 250 MCM – 6 AWG Versatile and reusable set-screw connectors made of 6061T-6 aluminum alloy Electro-tin plate...
View full detailsOriginal price $15.92Current price $7.65Save 52% -
NSI 2-350T Dual Rated Mechanical Lug, 350 MCM – 6 AWG
Original price $22.07Current price $10.59NSI 2-350T Dual Rated Mechanical Lug, 350 MCM – 6 AWG Versatile and reusable set-screw connectors made of 6061T-6 aluminum alloy Electro-tin plate...
View full detailsOriginal price $22.07Current price $10.59Save 52% -
NSI Polaris IPL1/0-3 3-Port Black Multi-Tap Pre-Insulated Connector, 1/0-14 Gauge
Original price $40.32Current price $29.81NSI Polaris IPL1/0-3 3-Port Black Multi-Tap Pre-Insulated Connector, 1/0-14 Gauge Polaris Black Multi-Tap Connectors form secure connections betwee...
View full detailsOriginal price $40.32Current price $29.81Save 26% -
NSI Polaris IT-350 2-Port Black Multi-Tap Pre-Insulated Connector, 350 MCM – 10 AWG
Original price $68.28Current price $50.71NSI Polaris IT-350 2-Port Black Multi-Tap Pre-Insulated Connector, 350 MCM – 10 AWG Polaris Black Multi-Tap Connectors form secure connections betw...
View full detailsOriginal price $68.28Current price $50.71Save 26% -
NSI Polaris IT-500 2-Port Black Multi-Tap Pre-Insulated Connector, 500 MCM – 4 AWG
Original price $100.85Current price $72.00NSI Polaris IT-500 2-Port Black Multi-Tap Pre-Insulated Connector, 500 MCM – 4 AWG Polaris Black Multi-Tap Connectors form secure connections betwe...
View full detailsOriginal price $100.85Current price $72.00Save 29% -
NSI Polaris IT-4 2-Port Black Multi-Tap Pre-Insulated Connector, 4 – 14 AWG
Original price $21.57Current price $15.40NSI Polaris IT-4 2-Port Black Multi-Tap Pre-Insulated Connector, 4 – 14 AWG Polaris Black Multi-Tap Connectors form secure connections between mult...
View full detailsOriginal price $21.57Current price $15.40Save 29% -
Testo 0564 2560 01 - 560i Kit- Digital Refrigerant Scale and Intelligent Valve with Bluetooth
Original price $540.00Current price $459.00Testo 0564 2560 01 - 560i Kit- Digital Refrigerant Scale and Intelligent Valve with Bluetooth Automatic and precise refrigerant charging accordi...
View full detailsOriginal price $540.00Current price $459.00Save 15% -
Yellow Jacket 49984 4V TITAN® R-22/404A/410A Manifold Backpack Kit
$481.85Yellow Jacket 49984 4V TITAN® R-22/404A/410A Manifold Backpack Kit The YELLOW JACKET® Manifold Kits pair popular TITAN® and Series 41 Manifolds wit...
View full details$481.85Sale -
Yellow Jacket 42017 Series 41 R-22/404A/410A Manifold Backpack Kit
$336.65Yellow Jacket 42017 Series 41 R-22/404A/410A Manifold Backpack Kit The YELLOW JACKET® Manifold Kits pair popular TITAN® and Series 41 Manifolds wit...
View full details$336.65Sale -
JB Industries WC-2 CLIMATE CLASS Wireless Temperature Clamps, 2 Clamps with Case
Original price $344.61Current price $279.14JB Industries WC-2 CLIMATE CLASS Wireless Temperature Clamps, 2 Clamps with Case CLIMATE CLASS Wireless Temperature Clamps FEATURES: The New Wire...
View full detailsOriginal price $344.61Current price $279.14Save 19% -
Klein Tools NCVT3PKIT Dual Range NCVT and AC/DC Voltage Tester Electrical Test Kit
Original price $48.52Current price $34.99Klein Tools NCVT3PKIT Dual Range NCVT and AC/DC Voltage Tester Electrical Test Kit The NCVT3PKIT from Klein Tools includes a dual-range, non-contac...
View full detailsOriginal price $48.52Current price $34.99Save 28% -
Klein Tools VDV526-200 LAN Scout ® Jr. 2 Cable Tester
Original price $82.50Current price $54.97Klein Tools VDV526-200 LAN Scout ® Jr. 2 Cable Tester The LAN Scout® Jr. 2 Cable Tester tests installed or loose data (CAT 5e, CAT 6/6A) cables ter...
View full detailsOriginal price $82.50Current price $54.97Save 33% -
Klein Tools ET160 Refrigerant Gas Leak Detector
Original price $299.86Current price $214.99Klein Tools ET160 Refrigerant Gas Leak Detector Klein Tools’ ET160 is an easy-to-use Refrigerant Gas Leak Detector that provides audible and visual...
View full detailsOriginal price $299.86Current price $214.99Save 28% -
Klein Tools CL390 AC/DC Digital Clamp Meter, Auto-Ranging 400 Amp
Original price $133.30Current price $99.97Klein Tools CL390 AC/DC Digital Clamp Meter, Auto-Ranging 400 Amp Klein Tools CL390 is an automatically ranging true root mean squared (TRMS) digit...
View full detailsOriginal price $133.30Current price $99.97Save 25% -
Amprobe ST-102B Receptacle Tester with GFCI
Original price $19.99Current price $17.49Amprobe ST-102B Receptacle Tester with GFCI Products usually ship within 1 business day. Easily check and confirm proper wiring of electrical recep...
View full detailsOriginal price $19.99Current price $17.49Save 13% -
Fluke ST120+ GFCI Socket Tester with Beeper
Original price $21.99Current price $19.99Fluke ST120+ GFCI Socket Tester with Beeper Products usually ship within 1 business day. Fluke ST120+ GFCI Socket Tester with Beeper The Fluke ST12...
View full detailsOriginal price $21.99Current price $19.99Save 9% -
Fluke ST120 Socket Tester with GFCI
Original price $16.99Current price $15.49Fluke ST120 Socket Tester with GFCI Products usually ship within 1 business day. The Fluke ST120 GFCI Socket Tester checks that each wire in the ou...
View full detailsOriginal price $16.99Current price $15.49Save 9% -
Testo 0564 1560 01 - 560i - Digital Refrigerant Scale with Bluetooth
Original price $345.00Current price $293.25Testo 0564 1560 01 - 560i - Digital Refrigerant Scale with Bluetooth Wireless measurement of refrigerant weight and operation with Testo manifold...
View full detailsOriginal price $345.00Current price $293.25Save 15% -
Greenlee TR13 Dual-Tip Non-Contact Voltage Detector
Original price $28.35Current price $24.80Greenlee TR13 Dual-Tip Non-Contact Voltage Detector Non‑contact voltage detection from 50V to 1000V AC Patented dual-tip design to detect voltage ...
View full detailsOriginal price $28.35Current price $24.80Sold out -
Klein Tools CL320KIT HVAC Digital Clamp Meter Electrical Test Kit
Original price $170.54Current price $124.99Klein Tools CL320KIT HVAC Digital Clamp Meter Electrical Test Kit Klein Tools HVAC Electrical Test Kit features Cat. No. CL320 Auto-Ranging, TRMS (...
View full detailsOriginal price $170.54Current price $124.99Save 27% -
Klein Tools 69435 Replacement K-Type Thermocouple
Original price $13.44Current price $9.99Klein Tools 69435 Replacement K-Type Thermocouple The Klein Tools K-Type Thermocouple is intended for use as a replacement for meters with mini-plu...
View full detailsOriginal price $13.44Current price $9.99Save 26% -
NAVAC NMC1 Digital Electrical Clamp Meter
Original price $139.00Current price $99.00NAVAC NMC1 Digital Electrical Clamp Meter Products usually ship within 1 business day. PRECISE MEASUREMENT NAVAC NMC1 Digital Clamp Meter has a hig...
View full detailsOriginal price $139.00Current price $99.00Save 29% -
Klein Tools VDV770-126 Carrying Case for Scout® Pro 3 Tester and Locator Remotes
Original price $49.62Current price $33.49Klein Tools VDV770-827 Scout® Pro 2 Test-n-Map™ Remote Kit Keep your Scout® Pro tester and accessories safe with this durable polyester carrying ca...
View full detailsOriginal price $49.62Current price $33.49Save 33% -
Klein Tools ET920 USB Digital Meter, USB-A and USB-C
Original price $47.98Current price $39.97Klein Tools ET920 USB Digital Meter, USB-A and USB-C The Klein Tools ET920 is a USB digital meter for Type-A and Type-C ports. It accurately and re...
View full detailsOriginal price $47.98Current price $39.97Save 17% -
Testo 0564 5572 01 - 557s Smart Digital Manifold w/ Wireless Clamp Temperature, Vacuum Probes & 4 Hose Set
Original price $975.00Current price $828.75Testo 0564 5572 01 - 557s Smart Digital Manifold w/ Wireless Clamp Temperature, Vacuum Probes & 4 Hose Set Completely wireless measurements an...
View full detailsOriginal price $975.00Current price $828.75Save 15%