Top 9 Butt Connectors Heat Shrink – Automotive Replacement Electrical Wiring Harnesses

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1. Nilight


Automotive Marine Grade Electrical Terminals – Crimp Butt Splice Terminal Kit,2 years Warranty, Nilight 50015R 200PCS Heat Shrink Butt Connectors – Waterproof Wire Connectors

Nilight #ad - Easy identification color tube with wire gauge imprint makes it easy to identify the right size of the connector for every application. Waterproof nylon hot-melt adhesive with waterproof gel provides excellent waterproof performance, can be a good connectors used in marine and Automotive applications.

Fit type: Universal Fit. Wire contact red copper barrel design increased current flow, and ensures voltage Drop, preventing wiring failures and reducing equipment quit working. Universal type three size options can be used to connected the wires range from 22awg-10awg, 90Pcs Red for 22awg-16awg wires, 90Pcs Blue for 16awg-14awg wires, 20Pcs yellow for 12awg-10awg wires;. High quality polyamide cover outside and Red cooper tube inside allow the connectors to Bear high temperature and also has a good ability to conduct electricity.
BrandNilight #ad
ManufacturerNilight #ad
Height4 Inches
Length8 Inches
Width2 Inches
Part Number50015R

2. Kuject


Fork, Motorcycle, Boat, Aircraft, Heat Shrink Waterproof Crimp Butt Connectors Include Rings, Spade Terminals for Marine, Wire Joint, Kuject 280PCS Electrical Wire Connectors Kit, Automobile

Kuject #ad - Strong secure crimping: we use high quality and thick copper barrel for our connectors, which can hold the wire tight when crimped and provide minimal voltage drop, high current flow for ensuring the safety of your project.

More reasonable combination set: Our wire connectors kit includes more heat shrink butts which is easy to be consumed in your project. Insulated & waterproof: our terminals made with dual wall heat shrink tube, which keeps your cables completely isolated from outside in complex environment. All in one set for wide applications: butts, vehicle, which is great standing tool set for use at marine, five types terminals all in one set, male & female quick disc, rings, motorcycle, forks, home and even scientific projects.

Compliant with all electrical standards: kuject 280pcs electrical heat shrink wire connector kit are compliant with ROHS, ISO 9001:2008, SGS and CE standards.
BrandKuject #ad
ManufacturerKuject #ad
Part NumberWT280

3. Nilight


50025R 50pcs Solder Seal Wire Connector, Solder Seal Heat Shrink Butt Connectors,Electrical Waterproof Insulated Marine Automotive Copper23Red 12Blue 10White 5Yellow,2 Years Warranty, Nilight

Nilight #ad - More effective way -1 step solder and seal process for all your connections, insulated and sealed. Transparent sleeve provides precise inspection when strip and insert wires inside.

No slip wire contact - tubing reduces in size and solder will melt and flow through the stripped wires, ensure strong holding - your wire will never slip out of the connector. Waterproof:unique double-wall design, external polyolefin pipe, built-in hot melt adhesive. When heated, the polyolefin tube shrinks in size and the adhesive flows through the insulation. Double wall tubing ensures watertight seal to prevent wire corrosion. Package include:50 pcs solder seal wire Connector, 12pcs Blue, 10pcs White, 23 pcs Red, 5 pcsYellow. Easy to identify and operate - different colors correspond to different sizes, easy to pick up for use. Can be ideal used in marine and automobile applications.
BrandNilight #ad
ManufacturerNilight #ad
Height0.98 Inches
Length4.13 Inches
Width2.76 Inches
Part Number50025R
Warranty2 Years Warranty

4. Sopoby


250pcs Heat Shrink Wire Connectors, Waterproof Automotive Ring Set with Case, Sopoby Marine Electrical Terminals Kit

Sopoby #ad - Waterproof - polyamide Hot-melt Adhesive, ideal used in Marine and Automobile Applications. Usage - heating with hot air Gun until it reduces in size and the adhesive flows, filling Gaps within the terminal. Shrinkage ratio: 3 : 1 *** Comply with all relevant European Standards. Durable - excellent Stretch; Mechanical Damage Resistance; High Elasticity. Includes - ring terminals, Spade Terminals, butt Connectors, Male and Female Quick Disconnects.
BrandSopoby #ad
ManufacturerSopoby #ad
Height0.1 Inches
Length1.1 Inches
Weight0.02 Pounds
Width0.12 Inches
Part NumberSopoby099



240PCS Solder Seal Wire Connectors-Dmuccio Waterproof Solder Wire Connectors-Heat Shrink Butt Connectors-Wire Terminal for Marine,Watercraft,Electrical,Electronics,Automotive Solder Sleeve

DMUCCIO #ad - Polyolefin pipes-the shell of the connector is made of high-quality polyolefin material, resistant to corrosion and chemical attack. After-sales service-we promise to make our customers 100% satisfied and risk-free.

Quick operation-with only the use of a heat gun, the wires can be tightly secured and connected. If you have any questions, please contact us. Sufficient hot melt adhesive-The solder connector contains sufficient hot melt adhesive to grasp the wires, featuring weatherproof quality. High thickness solder ring-under the effect of the hot air gun, generating more solder to wrap the wires, enhancing the electrical conductivity, the high density solder ring melts, so the wires will be tightly connected and not easy to come out.
BrandDMUCCIO #ad
Manufacturerdmuccio #ad
Part Numberdm1930

6. Intashi


270PCS Heat Shrink Wire Connectors Waterproof Automotive Marine Electrical Terminals Kit, Crimp Connector Assortment Ring Spade Butt Splices

Intashi #ad - So if you have any problem with the crimp butt connectors, ISO 9001:2008, SGS and CE standards, just contact us anytime you feel convenient. Arbitrary 100% quality assurance and friendly customer service--wire connectors compliant with ROHS, we are focusing on providing home improvement electrical connectors products to our customers.

No soldering kit needed. Easy use-strip wire insulation, crimp terminal barrel with a wire crimper, and apply heat with a heat gun while rotating a connector. Heat shrink electrical connectors- complete your job or project with the right connector butts, marine, quick disconnects, stereo, and rings for automotive, and many other electric oriented project. Start making secure and durable connections in seconds. Heat shrink tubing will reduce in size and adhere to the wire.

Wirefy most versatile electrical connector kit - Ring, spade and butt splice heat shrink wire connectors are included in this multipurpose electrical connector kit. Translucent heat shrink tubing provides high tensile strength as well as resistance to stretch and mechanical damage. Compatible with AC and DC current. Durability– each terminal in our wire connector kit features a strong copper barrel to hold the wire tight when crimped. You will not run out of heat shrink wire connectors when working on your next wiring project.
BrandIntashi #ad
ManufacturerIntashi #ad
Part NumberMOjie-4



Insulated Waterproof Electrical Marine Automotive Wire Crimp Terminals, TICONN 200PCS Heat Shrink Butt Connectors Kit, Butt Splice 3 Colors / 3 Sizes

TICONN #ad - It's flame-retardant, waterproof, and can be used underground. Premium qualitythick copper barrel ensures strong secure crimping every time, high current flow, providing minimal voltage drop, and less heat. High quality 3:1 shrinkage tubing has a heat-activated sealant lining to provide a 360 degree secure seal.

Your wire will never slip out of the connector. The connector assortment includes red awg 22 – 16, home or scientific project, Vehicle, blue AWG 16 – 14 and yellow AWG 12 – 10 butt connectors that can be used on wire AWG from 22 to 10. These will prevent short circuits and problematic wiring that inferior connectors are known for. Waterproofinsulation tubing has unique dual-walled design. 100% satisfaction Guarantee for risk-free shopping! Ticonn brand quality commitmentwe stand behind the quality of our products. We provide 30-day money back and 24-month warranty.

Durabilityeach terminal features a thick tinned copper barrel that resists corrosion to hold the wire tight when crimped. Wide applicationscompliant with all electrical standards, perfect for marine and automobile applications, whether you are working on your boat, our electrical crimp connector will ensure strong watertight seal to make sure everything bond correctly. If for any reason you are not satisfied with your purchase, please contact us. The barrel is created from one seamless piece of copper that eliminates the problem of the barrel opening.
BrandTICONN #ad
ManufacturerTICONN #ad
Height0.9 Inches
Length11.2 Inches
Width5.3 Inches
Part NumberTICONN-097

8. Audiology


Automotive, and Home Wiring, Marine, Audiology 50 PC Heat Shrink Butt Connectors Solder Seal Wire Connectors Kit, Color Coded Waterproof Solder Wire Connectors for Car Stereo

Audiology #ad - Easy to use: our heat shrink butt connectors are color coated to easily identify the right one. Waterproof: our solder connectors have high-quality polyolefin tubing on the outside and hot melt rings on the inside ensure a tight waterproof seal which prevent wires from corrosion.

Strong grip: the automotive wire connectors have a strong grip. Strip the outer surface of the wire about 03”, put 2 wires together in the sleeve under the solder band, and heat the tube. No crimping required. These wire connectors heat shrink have an insulation tubing that ensures a tight waterproof seal which prevents wires from corrosion.

To ensure strong holding, tubing shrinks and solder melts and flows through the stripped wires. Sizing range: the waterproof butt connectors come with 23 red connectors awg: 22-18, 10 white connectors awg: 26-24, wr-025, wr-1. 5-2. 5 and 5 yellow connectors AWG: 12-10, WR-05-1. 0, 12 blue connectors awG: 16-14, WR-4. 0-6. 0
BrandAudiology #ad
ManufacturerAudio Technology of New York #ad
Part NumberAMZ-SSWC-50S

9. Nilight


Ring Fork Hook Spade Butt Splices, Electrical Terminals Kit, 50006R 135 PCS Heat Shrink Wire Connectors, Marine Automotive Crimp Connector Assortment, 2 Years Warranty, Nilight

Nilight #ad - Nilight quality commitment - we stand behind the quality of our products. Durability and weather resistance - Thick copper barrel ensures a strong wire crimp every time.

Your wire will never slip out of these connector. Compliant with all electrical standards - nilight heat shrink connectors are compliant with ROHS, ISO 9001: 2008, SGS and CE standards. Nilight most versatile electrical connector kit - ring, fork, hook, spade and butt splice heat shrink wire connectors are included in this multipurpose electrical connector kit. Ease of application - strip wire insulation, crimp terminal barrel with a wire crimper, and apply heat with a heat gun while rotating a connector. Fit type: Universal Fit.
BrandNilight #ad
ManufacturerNilight #ad
Height3 Inches
Length6 Inches
Weight0.2 Pounds
Width0.2 Inches
Part Number50006R