Updated: 22 Feb 2025

2 splices

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Updated: 22 Feb 2025

#1

Best Choice
RVBOATPAT Insulated Inline Splice Connector 2/0-6 Gauge Wire Connectors Aluminum to Copper Wire Connectors 7/32" Slotted Allen Hex Insulated Cable Connectors - 5 Pack

9.8

RVBOATPAT

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Main highlights

Unique Design: The in-line splice connectors are specially designed for 2/0 AWG, 1-1/0 AWG, 2 AWG, 4 AWG, 6 AWG gauge wires. It uses hex screw to fix the wires and comes lubricating oil with antioxidant properties in the ports

Product Advantages: Our insulated cable connectors are easy to remove and re-insert cables, more convenient than butterfly nut connectors, with a larger wire diameter range and higher current, specially designed for those who need easy connection and use

Insulation Material: 6 gauge wire connectors are insulated with high dielectric strength plastic sol for improved chemical protection and wear resistance
#2

Value for Money
Joinfworld 2 Port Inline Splice Connector 2-14 AWG Aluminum to Copper Wire Connectors Insulated Wire Connectors UL Listed Wire Cable Connectors with 5/32" Slotted Allen Hex - 6 Pack

9.7

Joinfworld

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Main highlights

Superior Material: Our 2 port insulated wire connector is made of solid aluminum with rugged high dielectric rubber/PVC coating, these insulated multi tap connectors are UL Listed for reliability and safety. The 2 port cable connectors also come with pre-filled oxide inhibitor, which makes the electrical conductivity stronger and use more durable

Heavy Duty: The 2 port insulated inline splice connector is designed for 2 AWG, 4 AWG, 6 AWG, 8 AWG, 10 AWG ,12 AWG, 14 AWG gauge wires, which makes it can handle a wider range of wire sizes

Aluminum&Copper Wire Connection: The insulated aluminum wire connector allows the copper wire to copper wire, aluminum wire to aluminum wire, and copper wire to aluminum wire connection, which enabled the copper and aluminum wire to be safely stitched together. It is more secure and reliable for your wiring
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#3
SVAAR 2 AWG Butt Connectors 8PCS 2 Gauge Non-Insulated Butt Splice Connectors 38mm² Uninsulated Crimp Wire Connectors Tinned Copper Marine Grade Crimp Butt Terminals with 8 PCS 3:1 Heat Shrink Tube

9.6

SVAAR

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Main highlights

Safer Designed - The non-insulated butt connector terminals Conform to UL486 standard，Thick material ensure super strong crimps, and prevent your wire from slipping out.Electrical splicing non-insulated butt splice connectors are built with a wire stop barrier on center, ensures the effect of compression.

Matte Tinned Copper - 2 AWG Butt Splice Wire Connectors are made of T2 low resistivity copper, purple copper with strong durability ,99.9% purple copper structure achieved excellent conductivity,With special matte tinned process, provide you a higher degree of conductivity and more corrosion resistance.

Easy and Safe Use - The 2 AWG wire butt connector are made of pure copper ensures the highest conductivity.Butt connectors uses chamfered barrel ends to provide fast easy wire insertion from both ends and a built in wire stop for correct positioning.Butt Connectors are works good when building custom wire harnesses or making repairs to existing wiring.with special matte tinned process will protect your butt splices from corrosion.
#4
NSi Industries, LLC Direct Burial Dual Rated Butt Splice Kit with Heat Shrink, #8 to #2 AWG Wire Range - SKAB-2

9.4

NSI

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Main highlights

Utilizing a mechanical dual rated splice and matched heavy wall heat shrink tubing to create an insulated splice

For copper and/or aluminum cables

600 Volt maximum
#5
SVAAR 2 Gauge Non-Insulated Butt Connectors 8 PCS 2 Gauge Butt Splice Connectors 2 AWG Butt Splice Uninsulated Crimp Wire Connectors 38mm² Bare Pure Copper Butt Terminals with 8 PCS 3:1 Heat Shrink

9.3

SVAAR

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Main highlights

【T2 Purple Copper Material】The SVAAR Butt Splice Connectors Are Made Of Low Resistivity T2 Purple Copper With Special Treatment Surface For Corrosion Protection.99.9% Purple Copper Structure Achieved Excellent Conductivity,Providing A High Degree Of Conductivity For Maximum Current Flow.

【All You Need In One Package】We Offer 8 Pcs 2 AWG 2 Gauge Bare Pure Copper Uninsulated Butt Connectors With 8 Pcs 3:1 Dual Wall Adhesive Heat Shrink Tubing Tube For Your Work(4 Pcs Black And 4 Pcs Red Color Adhesive Lined 3:1 Ratio Heat Shrink Tubing).One More Thing:We Provide More Specifications Than Others,We Have The Larger Size To Choose From:8 Gauge 6 Gauge 4 Gauge 2 Gauge 1/0 Gauge 2/0 Gauge 3/0 Gauge 4/0 Gauge 250-300MCM 300-350MCM 400-500MCM 500-600MCM Butt Splice Connectors.

【100% Annealed Copper】All SVAAR Electrical Connectors Are Made Of 100% Annealed Electrolytic Grade Copper.These Butt Splice Connectors Are Annealed To A Specific Temperature To Improve Material Properties And Better Crimping.Reduce The Risk Of Breaking During Crimping.
#6
10 pcs 2 AWG 2 Gauge Butt Splice Connector Pure Copper Tin Coated Marine Grade Uninsulated - by WindyNation

9.2

WindyNation

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Main highlights

Includes AWG splice butt connectors (use selection tabs to choose gauge size and quantity desired) + black dual wall adhesive lined heat shrink tubing (2 inches of heat shrink tubing per connector)

Dual wall polyolefin heat shrink tubing contains a heat activated adhesive/glue which creates a seal to prevent water, solvents, and salts from entering into the cable. Package includes 2 inches of heat shrink tubing per connector.

Butt connectors are made of pure copper with excellent electrical conductivity. Tin plated for corrosion resistance. Perfect for marine environments and outdoor use.
#7
Relaxweex 2 Sets Underground Wire Splice Kit Suit for 14/3 to 8/3 Range Direct Burial Uf Wire Handle up to 600 Volts Maximum Includes Connectors and Shrink Tube Electrical Cable

8.9

Relaxweex

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Main highlights

Quality Materials for Long Lasting Durability: engineered using quality materials, the electric connectors are made to last under even the toughest working conditions, such as outdoor socket lights, swimming pool pumps, etc.; The durability of this material keeps a product with longevity and the ability to withstand heavy usage

Compact Size: the compact size makes the electric connectors portable and easy to use, while it can effortlessly accommodate a range of wire sizes from 14/3 to 8/3 ground UF cables; This makes it a versatile addition to any handyman's tool kit, ensuring you're equipped for a variety of wiring jobs

600 Volts Maximum and Package Content: the underground wire connectors are a master of versatility with the ability to handle up to 600 volts maximum; This feature enables it to cater to a broad spectrum of wire related projects while providing reliable service; Each package includes 2 sets wire splice kit, ideal to repair damage to underground lines
#8
SVAAR 2 Gauge Butt Splice Connectors 16 PCS 2 AWG Non-Insulated Butt Connectors, 2 Ga. Pure Copper Butt Splice Wire Connector,Heavy Duty Uninsulated Crimp Butt Terminals + 16 PCS 3:1 Heat Shrink Tube

8.8

SVAAR

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Main highlights

T2 PURPLE COPPER MATERIAL - SVAAR 2 Gauge Copper Butt Splice Connectors are made of low resistivity T2 Purple Copper. 99.9% Purple Copper structure achieved excellent conductivity,Providing a high degree of conductivity for maximum current flow.

PACKAGE CONTENTS - 16 PCS. of Heavy Duty Bare Pure Copper 2 Gauge (2 AWG) Non-Insulated Butt Splice Connectors. Rated For 600 Volts. Designed to fit solid or stranded wire. Can be CRlMPED or SOLDERED - ideal for most applications. Crimped for Mechanical Reliability. Soldered for Strength & Conductivity. One More Thing: We provide 16 PCS 3:1 Dual Wall Adhesive Heat Shrink Tubing Tube for your work(8 PCS Black and 8 PCS Red color).

EXCELLENT CONDUCTIVITY - Pure copper provides the highest electrical performance to price than any other (Aluminum Alloy or Brass) metal. High electrolyte grade copper connectors outlast and outperform brass and aluminum models. Pure copper Butt Connectors provide the best performing electrical connection between your power sources and your power cable.
#9
NSI ESGS-4/0 Easy-Splice in-Line Gel Splice Kit with Connector, 2-4/0 AWG Wire Range

8.5

NSI

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Why we love it

Provides excellent sealing and corrosion protection.

Easy installation with simple snap closure.

Works well with both copper and aluminum cables.

Main highlights

Sealed Splice for Various Applications
The Easy-Splice in-line gel splice kit provides a sealed splice for underground, buried, and overhead applications, ensuring durability and protection.

Ideal for Low Voltage Cable Splicing
This kit offers a fast and simple method for splicing, insulating, and environmentally sealing low voltage cable splices, making it perfect for electrical repairs.

Highly Praised Gel Sealant
Customers consistently praise the gel sealant for its excellent sealing and corrosion protection, giving users peace of mind and ensuring long-lasting connections.
#10
NSI ESGTS-2 Easy Splice Gel Tap Splice Kits with Connector, 14 - #2 AWG Wire Range, 1.63" Width, 1.06" Height, 2.75" Length

8.4

NSI

-39%

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Main highlights

The Splice Kit'S Dual-Rated Mechanical Connector Splices A Wide Range Of Cables, Including Copper And Aluminum

The Splice Kit Is Designed For Underground And Overhead Environments And Is Useful For Street Lighting Applications

Kit Provides A Fast And Simple Method For Connecting, Insulating, And Environmentally Sealing Low- Voltage Splices

-39%

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2 splices

RVBOATPAT Insulated Inline Splice Connector 2/0-6 Gauge Wire Connectors Aluminum to Copper Wire Connectors 7/32" Slotted Allen Hex Insulated Cable Connectors - 5 Pack

9.8

Main highlights

Joinfworld 2 Port Inline Splice Connector 2-14 AWG Aluminum to Copper Wire Connectors Insulated Wire Connectors UL Listed Wire Cable Connectors with 5/32" Slotted Allen Hex - 6 Pack

9.7

Main highlights

SVAAR 2 AWG Butt Connectors 8PCS 2 Gauge Non-Insulated Butt Splice Connectors 38mm² Uninsulated Crimp Wire Connectors Tinned Copper Marine Grade Crimp Butt Terminals with 8 PCS 3:1 Heat Shrink Tube

9.6

Main highlights

NSi Industries, LLC Direct Burial Dual Rated Butt Splice Kit with Heat Shrink, #8 to #2 AWG Wire Range - SKAB-2

9.4

Main highlights

SVAAR 2 Gauge Non-Insulated Butt Connectors 8 PCS 2 Gauge Butt Splice Connectors 2 AWG Butt Splice Uninsulated Crimp Wire Connectors 38mm² Bare Pure Copper Butt Terminals with 8 PCS 3:1 Heat Shrink

9.3

Main highlights

10 pcs 2 AWG 2 Gauge Butt Splice Connector Pure Copper Tin Coated Marine Grade Uninsulated - by WindyNation

9.2

Main highlights

Relaxweex 2 Sets Underground Wire Splice Kit Suit for 14/3 to 8/3 Range Direct Burial Uf Wire Handle up to 600 Volts Maximum Includes Connectors and Shrink Tube Electrical Cable

8.9

Main highlights

SVAAR 2 Gauge Butt Splice Connectors 16 PCS 2 AWG Non-Insulated Butt Connectors, 2 Ga. Pure Copper Butt Splice Wire Connector,Heavy Duty Uninsulated Crimp Butt Terminals + 16 PCS 3:1 Heat Shrink Tube

8.8

Main highlights

NSI ESGS-4/0 Easy-Splice in-Line Gel Splice Kit with Connector, 2-4/0 AWG Wire Range

8.5

Why we love it

Main highlights

NSI ESGTS-2 Easy Splice Gel Tap Splice Kits with Connector, 14 - #2 AWG Wire Range, 1.63" Width, 1.06" Height, 2.75" Length

8.4

Main highlights

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