Electrical Supplies › Copper › Heavy Duty

Carevas Single Heavy-Duty Terminal Studs Black+Red Color (M8) with Red Copper Terminal + Heat Shrinkable Tube

Features: Allow terminating of heavy-dutycables for one or more connections. Red or Black color allowing easy and clear color coding for wiring. Fiber reinforced Nylon base ensures great mechanical strength and durability. Heavy duty terminal studs (up... more

2991 10/3 Extra Heavy-Duty 20-Amp SJTW Contractor Extension Cord with Lighted T-Blade Plug; 50 Ft All Copper Wire Extension Cord

DURABLE 10 gauge; 3 PRONG L5-20 T-BLADE; 50 ft extension cord Recommended for use with heavy duty equipment and tools such as a generator WEATHER RESISTANT high gloss resist oil; grease; moister and abrasion REMAINS FLEXIBLE at any temperature keeping… more

Heavy Duty Clamps Pure Copper 500a Car Battery Charger Clamps 2pcs Power Replacement Battery Alligator Clips Jumper Cable Clamps Welder Clips For Car Automotive Vehicle Boat

Faster shipping. Better service more

A-Shape 300 Amp Welding Ground Clamp Manual Welder Earth Ground Cable Wire Copper Heavy Duty

Description: The product is 300A Common Charge Clamps Parrot Style zinc plated jaws for a It is made of high- they are going to last a long time. Heavy duty construction and easy grip handles . The structure is simple and easy to use. Specification:... more

walmeck Single Heavy-Duty Terminal Studs Black+Red Color (M8) with Red Copper Terminal + Heat Shrinkable Tube

Features: Allow terminating of heavy-dutycables for one or more connections. Red or Black color allowing easy and clear color coding for wiring. Fiber reinforced Nylon base ensures great mechanical strength and durability. Heavy duty terminal studs (up... more

Walmeck Single Heavy-Duty Terminal Studs Black+Red Color (M8) with Red Copper Terminal + Heat Shrinkable Tube

Features: Allow terminating of heavy-dutycables for one or more connections. Red or Black color allowing easy and clear color coding for wiring. Fiber reinforced Nylon base ensures great mechanical strength and durability. Heavy duty terminal studs (up... more

SCITOO 50 AMP 25 Feet RV Extension Cord Heavy Duty 6AWG3C + 8AWG1C Pure Copper Wire with Grip Handle & Twist Lock for RV Trailer Campers Auto ETL Listed

Specification: Rated Current:50amp. Rated Voltage:125V/250V. Wire Material:COPPER AND PVC. AWG:6/3+8/1. Core:4 STW. Certificate: ETL/CETL Notice: The color of the product is random. The color of the product you receive may be different from the color... more

2×Copper Heavy Duty Battery Top Post Cable Terminal Wire Disconnect-Switch-Link

2×Copper Heavy Duty Battery Top Post Cable Terminal Wire Disconnect-Switch-LinkDESCRIPTION2×Copper Heavy Duty Battery Top Post Cable Terminal Wire Disconnect-Switch-Link Feature: *100% brand new and high quality *Made of high quality material durable... more

Ametoys Single Heavy-Duty Terminal Studs Black+Red Color (M8) with Red Copper Terminal + Heat Shrinkable Tube

Features: Allow terminating of heavy-dutycables for one or more connections. Red or Black color allowing easy and clear color coding for wiring. Fiber reinforced Nylon base ensures great mechanical strength and durability. Heavy duty terminal studs (up... more

20 pack 18 ga ATC Heavy Duty Fuse Holder 12 Volt Automotive Copper wire

20 pack Absolute 18 ga ATC Heavy Duty Fuse Holder 12 Volt Automotive Copper wire Fuse holder with attached cover 18 Gauge Red Power Wire Accepts one ATC Fuse 20 Pieces / Brand New 4 packs with 5 pcs each pack Product Description Fuse holder with... more

CCIYU 1100 AMP Heavy Duty Pure Copper Jumper Cables Boost Clamp Car Battery Charger Clamps 2 Pair Heavy Duty Jumper Clamps

Product Description: After years of service clamp ends on jumper cables battery chargers and portable jump starter packs might lose their performance. The spring can become worn no longer creating a tight strong contact. The protective coating can wear... more

Recoil WRL-K4 4 Pack Waterproof 5-PIN 30/40A 12V SPDT Relays with Harness Sockets Heavy Duty 12AWG Tinned Copper Wire Automotive Marine Relays Kits

Waterproof Bosch style 12VDC (14V Max) 5-Pin SPDT (Single Pole Double Throw) relay with 40A/30A high switching capability. more

Arealer Single Heavy-Duty Terminal Studs Black+Red Color (M8) with Red Copper Terminal + Heat Shrinkable Tube

Features: Allow terminating of heavy-dutycables for one or more connections. Red or Black color allowing easy and clear color coding for wiring. Fiber reinforced Nylon base ensures great mechanical strength and durability. Heavy duty terminal studs (up... more

Carevas Single Heavy-Duty Terminal Studs Black+Red Color (M8) with Red Copper Terminal + Heat Shrinkable Tube

Features: Allow terminating of heavy-dutycables for one or more connections. Red or Black color allowing easy and clear color coding for wiring. Fiber reinforced Nylon base ensures great mechanical strength and durability. Heavy duty terminal studs (up... more

Nilight RV Generator Adapter Cord 30 Amp to 50 Amp 4 Prong Pure Copper Heavy Duty Twist Lock Male Plug 6/3+8/1 Gauge Wire L14-30P to 14-50R 30M/50F for RV Camper Caravan Van Trailer 2 Years Warranty

Nilight 3 prong 30 AMP RV generator adapter cord Ampere: 30Amps; Volts: 125V; Watts: 3750W; Gauge: 3 x 10 AWG Material:100% Pure Copper with PVC Jacket; Length: 14.3 inch; Male NEMA L14-30P Female NEMA 14-50R It allows you to connect on the 30 AMP 4... more

Nilight RV Locking Adapter Cord 15 Amp to 50 Amp Pure Copper Heavy Duty 10 Gauge Wire ETL Listed 5-15P to SS2-50R 15M/50F Weatherproof Cord for RV Camper Caravan Van Trailer 2 Years Warranty

Nilight 50F/15M RV Locking Adapter Cord Use for RV Camper Caravan Van or Trailer Ampere: 15 Amps; Volts: 125V; Watts: 1875W; Gauge: 3 x 10 AWG; Material: 100% Pure Copper with PVC Jacket Length: 14.7 inch; Male NEMA 5-15P; Female NEMA SS2-50R This 15... more

Nilight RV Generator Adapter Cord 30 Amp to 50 Amp 3 Prong Pure Copper Heavy Duty Twist Lock Male Plug 10 Gauge Wire L5-30P to 14-50R 30M/50F for RV Camper Caravan Van Trailer 2 Years Warranty

Nilight 3 prong 30 AMP RV generator adapter cord Ampere: 30Amps; Volts: 125V; Watts: 3750W; Gauge: 3 x 10 AWG Material:100% Pure Copper with PVC Jacket; Length: 14.3 inch; Male NEMA L5-30P Female NEMA 14-50R It allows you to connect on the 30 AMP 3... more

20 FT Real Copper Wire Extension Cord Welder 6-50P To 6-50R Oxygen Free Oil Resistance 10/3 10AWG Lead Heavy Duty NEMA 220/250V. Miller Lincoln Hobart Plasma Cutter Mig Tig 6-50-6FT

�20FT CORD LENGTH】-Safely extend your power up to 20 ft away which may be combined with your existing welder cords and adapters protecting you and others from hazardous welder spark. �10 AWG & 3 CONDUCTOR】-25A 250V welding extension cord. It is... more

10pcs Heavy Duty Wire Lugs Battery Cable Tinned Copper Terminal Connectors With Insulated Caps - 16mm² as described

Description: Copper Tube Terminals Battery Welding Cable Wire with Caps Material: Copper Tin Plating Wi Area: 16mm²/ 25mm²/ 35mm²(Available) Screw Bore: M8 Color: Red Black How to use: Put the sheath into the wire first then insert it into the nose... more

#4 GAUGE COPPER BUTT TERMINAL CONNECTOR HEAVY DUTY- 25PK

Our Cable Butt Splice allows for termination of two high voltage cables in-line butted together. more

Nilight RV Generator Adapter Cord 30 Amp to 30 Amp 3 Prong Pure Copper Heavy Duty Twist Lock Male Plug 10 Gauge Wire L5-30P to TT-30R 30M/30F for RV Camper Caravan Van Trailer 2 Years Warranty

Nilight 3 prong 30 AMP RV generator adapter cord Ampere: 30Amps; Volts: 125V; Watts: 3750W; Gauge: 3 x 10 AWG Material: 100% Pure Copper with PVC Jacket; Length: 14.3 inch; Male NEMA L5-30P Female NEMA TT-30R Certif ication: ETL li sted. It allows you... more

House of Relays 5-PIN 40/30 AMP 12V DC Waterproof Automotive SPDT Relay Kit with Harness Socket Holder Heavy Duty 12 AWG Tinned Copper (Pack of 5)

Relays Compatible with: Our relays are Compatible with Suitable for most models in the market. such as Chery For-d Nissa-n Volkswage-n Aud-i Hond-a Toyot-a BM-W X3 Lexu=s Mercede-s Chevrolet Buic-k Lincol=n Geely Truck etc. Wide Range Of Use: Can Be... more

Nilight RV Locking Adapter Cord 50 Amp to 30 Amp Pure Copper Heavy Duty Dog Bone Plug 10 Gauge Wire 14-50P to L5-30R 50M/30F Weatherproof Cord for RV Camper Caravan Van Trailer 2 Years Warranty

Nilight 30F/50M RV Locking Adapter Cord Use for RV Camper Caravan Van or Trailer Ampere: 50 Amps; Volts: 125V; Watts: 6250W; Gauge: 3 x 10 AWG Material: 100% Pure Copper with PVC Jacket Length: 20.1 inch; Male NEMA 14-50P; Female NEMA L5-30R This 50 to... more

Nilight RV Power Adapter Cord 15 Amp to 30 Amp 110V Pure Copper Heavy Duty 10 Gauge Wire ETL Listed 5-15P to TT-30R 15M/30F Weatherproof Cord for RV Camper Caravan Van Trailer 2 Years Warranty

Use for RV Camper Caravan Van or Trailer Ampere: 15 Amps; Volts: 125V; Watts: 1875W; Gauge: 3 x 10 AWG Material: 100% Pure Copper with PVC Jacket Length: 13.8 inch; Male Plug: NEMA 5-15P; Female Plug: NEMA TT-30R This 15 to 30Amp adapter cord allows... more

Heavy Duty Battery Wire Copper Lug Hammer Crimper Tool For 8 to 4/0 Gauge Terminals

Sherco Automotive & Marine Supplies Part # WTT7 Heavy Duty Copper Lug Hammer Crimper 8 to 40 Gauge - Handy portable crimping tool. - Used with a hammer or vise. - Crimps 8 - 40 battery connectors. - Spring loaded pin locks in the up position for... more

Nilight RV Locking Adapter Cord 15 Amp to 30 Amp Pure Copper Heavy Duty 10 Gauge Wire ETL Listed 5-15P to L5-30R 15M/30F Weatherproof Cord for RV Camper Caravan Van Trailer 2 Years Warranty

Nilight 30F/15M RV Locking adapter cord Use for RV Camper Caravan Van or Trailer Ampere: 15 Amps; Volts: 125V; Watts: 1875W; Gauge: 3 x 10 AWG Material: 100% Pure Copper with PVC Jacket Length: 14.7 Inch; Male NEMA 5-15P; Female NEMA L5-30R This 15 to... more

Nilight RV Power Adapter Cord 30 Amp to 15 Amp Pure Copper Heavy Duty 10 Gauge Wire ETL Listed TT-30P to 5-15R 30M/15F Weatherproof Cord for RV Camper Caravan Van Trailer 2 Years Warranty

Use for RV Camper Caravan Van or Trailer Ampere: 15 Amps; Volts: 125V; Watts: 1875W; Gauge: 3 x 10 AWG Material: 100% Pure Copper with PVC Jacket Length: 13.8 inch; Male NEMA TT-30P; Female NEMA /5-15R This 30 to 15Amp adapter cord allows you to... more

Heavy Duty Battery Wire Copper Lug Hammer Crimper Tool For 8 To 4/0 Gauge Terminals

Handy portable Copper Lug crimping tool Used with a hammer or vise Crimps 8 - 4/0 battery connectors Spring loaded pin locks in the up position for loading connectors and cable Pin is then released to hold connector securely during crimping more

OWSOO Single Heavy-Duty Terminal Studs Black+Red Color (M8) with Red Copper Terminal + Heat Shrinkable Tube

Features: Allow terminating of heavy-dutycables for one or more connections. Red or Black color allowing easy and clear color coding for wiring. Fiber reinforced Nylon base ensures great mechanical strength and durability. Heavy duty terminal studs (up... more

funtasica 10Pcs Alarm Relay Tinned Copper Wires Replaces Assembly 1No 12V Easy to Use Accessories Automotive Relay Car Heavy Duty Relay 5pin

Description: [Product Details]: DC 12V 40A Rated Current 1NO 1NC SPDT 4/5 Pins Car Automotive Alarm Relay 40 Amp [Material]: This Alarm Relay is made of quality ensuring durability and longevity. [Dimensions]: The compact size of 25mm*20mm*18mm makes... more

funtasica 10Pcs Alarm Relay Tinned Copper Wires Replaces Assembly 1No 12V Easy to Use Accessories Automotive Relay Car Heavy Duty Relay 4pin

Description: [Product Details]: DC 12V 40A Rated Current 1NO 1NC SPDT 4/5 Pins Car Automotive Alarm Relay 40 Amp [Material]: This Alarm Relay is made of quality ensuring durability and longevity. [Dimensions]: The compact size of 25mm*20mm*18mm makes... more

KKmoon Single Heavy-Duty Terminal Studs Black+Red Color (M8) with Red Copper Terminal + Heat Shrinkable Tube

Features: Allow terminating of heavy-dutycables for one or more connections. Red or Black color allowing easy and clear color coding for wiring. Glass Fiber reinforced Nylon base ensures great mechanical strength and durability. Heavy duty terminal... more

Tnarru 10Pcs Alarm Relay Tinned Copper Wires Replaces Assembly 1No 12V Easy to Use Accessories Automotive Relay Car Heavy Duty Relay 4pin

Description: [Product Details]: DC 12V 40A Rated Current 1NO 1NC SPDT 4/5 Pins Car Automotive Alarm Relay 40 Amp [Material]: This Alarm Relay is made of quality ensuring durability and longevity. [Dimensions]: The compact size of 25mm*20mm*18mm makes... more

AMLESO 10Pcs Alarm Relay Tinned Copper Wires Replaces Assembly 1No 12V Easy to Use Accessories Automotive Relay Car Heavy Duty Relay 5pin

Description: [Product Details]: DC 12V 40A Rated Current 1NO 1NC SPDT 4/5 Pins Car Automotive Alarm Relay 40 Amp [Material]: This Alarm Relay is made of quality ensuring durability and longevity. [Dimensions]: The compact size of 25mm*20mm*18mm makes... more

Tnarru 10Pcs Alarm Relay Tinned Copper Wires Replaces Assembly 1No 12V Easy to Use Accessories Automotive Relay Car Heavy Duty Relay 5pin

Description: [Product Details]: DC 12V 40A Rated Current 1NO 1NC SPDT 4/5 Pins Car Automotive Alarm Relay 40 Amp [Material]: This Alarm Relay is made of quality ensuring durability and longevity. [Dimensions]: The compact size of 25mm*20mm*18mm makes... more

AMLESO 10Pcs Alarm Relay Tinned Copper Wires Replaces Assembly 1No 12V Easy to Use Accessories Automotive Relay Car Heavy Duty Relay 4pin

Description: [Product Details]: DC 12V 40A Rated Current 1NO 1NC SPDT 4/5 Pins Car Automotive Alarm Relay 40 Amp [Material]: This Alarm Relay is made of quality ensuring durability and longevity. [Dimensions]: The compact size of 25mm*20mm*18mm makes... more

Heavy Duty CB Antenna Stud Mount Adapter Copper with SO-239 Connector for Mounting 3/8 x 24 Threads CB HAM Radio Antenna

Features: Brand new and high quality Heavy-duty construction: The S215 3/8’ 24 to SO239 antenna adapter is built with high-quality materials to ensure durability and long-lasting performance. Versatile compatibility: This adapter is designed to fit a... more

Nilight RV Generator Adapter Cord 30 Amp to 30 Amp 4 Prong Pure Copper Heavy Duty Twist Lock Male Plug 10 Gauge Wire L14-30P to TT-30R 30M/30F for RV Camper Caravan Van Trailer 2 Years Warranty

Nilight 4 prong 30 AMP RV generator adapter cord Ampere: 30Amps; Volts: 125V; Watts: 3750W; Gauge: 3 x 10 AWG Material:100% Pure Copper with PVC Jacket; Length: 14.3 inch; Male NEMA L14-30P Female NEMA TT-30R It allows you to connect on the 30 AMP 4... more