Haisstronica soldered wire connectors: Solder-wrapped wires and adhesive glue create moisture-proof, waterproof electrical connections.
Haisstronica heat shrink with solder: 3:1 shrink ratio provides rock-solid strain relief and environmental protection for wires.
Haisstronica solder sticks stud kit: Essential components for creating durable soldered wire connections in electrical projects.
Haisstronica solder seal wire connectors: Strip wires, insert into connector, heat solder ring with heat gun for waterproof joins.
Haisstronica solder stud sticks kit: Core components for creating strong, heat-activated electrical connections.
Using Haisstronica soldering connectors: Strip wires, insert into connector, heat solder ring until melted for waterproof seal.
Haisstronica solder wire connectors kit (440pc): Combines waterproof connectors and heat-shrink tubing for durable joins.
Haisstronica heat shrink tube with solder: 20-60pcs sets for AWG12-26 wires and 6 sizes of 3:1 shrink tubing.
Haisstronica 620-pc solder shrink tubes kit: Comprehensive solution for electrical connections with heat-activated sealing.
Haisstronica solder and heat shrink kit: 50-110pcs connectors for AWG12-26 wires with 6 sizes of 3:1 shrink tubing.
Haisstronica solder sticks tubing kit (340pc): Waterproof wire connectors with integrated heat-activated solder rings.
Haisstronica solder seal wire connectors kit: 10-40pcs sets for AWG12-26 wires with 3:1 heat shrink tubing in 7 sizes.

Haisstronica Lot de 100 cosses thermorétractables AWG 22-10 à déconnexion rapide, cosses femelles et mâles pour embarcations, électronique et connecteurs à sertir automobiles

$29.99 USD

Make the splice and keep finishing sleeves close.

Bring connection sleeves and additional insulation into one supply kit.

• Heat-applied splices — solder-ring sleeves join compatible wires without crimping.
• Additional insulation options — use the included 3:1 tubing for suitable exposed connections.
• Mixed kit quantities — select the listed combination for your connector and tubing.

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Article:340 pièces
Quantité:
Free Returns Within 30 Days
Free Shipping on All Orders
Warranty up to 24 Months
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Marque : haisstronica

Couleur : rouge ; bleu ; jaune

Caractéristiques:

  • Connecteurs à fourche thermorétractables : le paquet comprend des bornes à fourche mâles et femelles rouges 40 pièces, bleues 40 pièces, jaunes 20 pièces. Convient pour AWG22-16, AWG16-14, AWG12-10
  • Construction durable : pour les connexions nécessitant de nombreux branchements et débranchements. Les joints en cuivre rouge métallique de bonne qualité sont résistants aux chocs et ne se plient pas et ne se desserrent pas avec le temps. Fonctionne sur les voitures, les bateaux, les motos, les voitures RC ou tout ce qui nécessite une excellente connexion étanche.
  • Gaine thermorétractable 3:1 : les connecteurs à fourche thermorétractables sont fabriqués à partir d'un tube thermorétractable en polyéthylène de qualité supérieure qui ne se cassera pas facilement pendant le sertissage. Résistant à la corrosion, en particulier s'il est utilisé dans un espace clos soumis à la chaleur ; ils ne se ramolliront pas et ne se détacheront pas.
  • Des années de service fiable : L'excellent tube thermorétractable détermine une autre fonction de celui-ci. Une fois le chauffage terminé, une grande quantité de colle thermofusible pénètre et enveloppe les fils pour obtenir une connexion étanche indestructible
  • Utilisation sûre : les connecteurs thermorétractables sont conformes à toutes les normes électriques. Leur gaine isolante en PVC, ignifuge, garantit la sécurité.

  • Enjoy free shipping on all orders.
  • Delivery Time: 1-2 business days to The US and Canada. Delivery times may vary depending on your location and carrier conditions.
  • Details
  • Tracking: After your order is shipped, you will receive an email with a tracking number to monitor the delivery status.
  • Need Help? Contact our support team for assistance with shipping or your order.
  • 30-Day Returns
    You may request a return within 30 calendar days of delivery. Items must be unused, in their original condition, and include all original packaging and accessories.
  • Damaged, Defective, or Incorrect Items
    Contact us with your order number and photos. If the issue is due to our error, we will cover reasonable return shipping costs or provide an appropriate replacement.
  • Refunds
    Approved refunds are issued to your original payment method within 5 business days after inspection. Your bank may require additional processing time.
  • To start a return, email support@haisstronica.com with your order number and reason for return. Please obtain approval before sending anything back.
  • View Full Return & Refund Policy
  • 5 stars: 5 (100%)
  • 4 stars: 0 (0%)
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  • 1 star: 0 (0%)
A
April WNolen
Easy 🫛

I love this idea. The connectons are a lot better and way easier to make

O
Ozzy
Good quality

As advertised

j
jon
Better than crimp connectors

These are awesome , I like these better than crimp connectors. Easy to use a small torch or heat gun works to seal them up and the solder flows well.

J
J
Good Deal

Works as expescted

A
ANDREW
Quick fix

Right price, right fit, decent quality. Perfect organization and container. Gets the job done.

Close-up of insulated wire connectors joining red, blue, and yellow wires

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Learn More About Porduct

  • This all-in-one kit covers everything needed for secure, insulated, and waterproof electrical connections in automotive, marine, trailer, and home repair projects.
  • Waterproof Seal: Each connector features low-temperature solder and adhesive-lined heat shrink tubing, forming a waterproof, corrosion-resistant seal.Designed for long-term durability in harsh or humid environments.
  • 3:1 Tubing in 6 Sizes: Includes black and red heat shrink tubing with a 3:1 shrink ratio in six common diameters (1/8" to 3/4"), each 1.75" in length. Provides excellent insulation, wire protection, and easy visual identification.
  • Tool-Free Operation: Simply apply heat with a heat gun—no crimping tools required. Transparent tubing allows you to see the solder flow and wire alignment, ensuring a consistent and reliable connection every time.
  • Multi-Scene Use: Great for electrical repairs on cars, trucks, boats, trailers, and DIY home wiring. Whether you are a technician or a hobbyist, this kit provides a compact and efficient solution for any wiring task, eliminating the cumbersome process of purchasing components separately.

Why Choose Our Solder Seal Wire Connector Kit?

Built-In Solder Rings for Reliable Conductivity

Each solder butt connector contains a low-temp solder ring that melts uniformly, bonding wires together and creating a strong, corrosion-resistant electrical connection.

Heavy-Duty Heat Shrink Tubing Protection

The dual-wall shrink heat shrink tubing includes an outer polyolefin layer and inner adhesive lining, offering insulation, waterproofing, and strain relief. Whether you call it heat-shrink tubing, heatshrink tubing, or shrink tube, it delivers professional-grade sealing.

Transparent Tubing for Visual Accuracy

Our clear shrink tubing lets you see exactly when the solder melts and flows, helping you ensure a perfect connection every time.

Make Every Connection Count with Haisstronica

Stop wasting time with unreliable crimps. Haisstronica’s shrink tube butt connectors give you the advantage of clean, fast, and secure wire joins—built to withstand heat, moisture, and vibration. Whether you're fixing a boat, car, or garden lights, trust our solder and seal wire connectors to keep it connected.

One-Step Wire Sealing with Solder and Shrink Tubing

Upgrade your wire connections with Haisstronica’s all-in-one solder and seal wire connectors. These connectors combine solder rings and durable heat shrink tubing to make secure, waterproof connections in seconds—no crimping required

Perfect for Any Wiring Job

Use these soldering butt connectors across a wide range of applications:


  • Automotive wiring and stereo installs

  • Boat and marine electronics

  • Trailer light repairs

  • DIY and professional home electrical work

  • Low-voltage outdoor systems

This kit is your go-to for quick, permanent, and clean connections.

Haisstronica’s premium solder seal wire connectors with heat shrink tubing deliver a dependable solution for anyone seeking waterproof, durable electrical connections. Each solder seal wire connector integrates a low-temperature solder ring and heat-activated adhesive lining, encased in tough yet flexible heatshrink tubing.

These solder and seal wire connectors combine the functionality of a solder butt connector and shrink tube into one easy-to-use piece. When heated, the shrink tubing contracts and the solder melts, forming a strong electrical bond while sealing out moisture and corrosion. Ideal for automotive wiring, marine installations, and household electrical repairs.

Unlike traditional crimp-style connectors, these soldering butt connectors require no crimping tools—just a heat gun and a few seconds to create a professional-grade seal. The shrink heat shrink tubing offers mechanical protection and insulation for long-term reliability.

Whether you're working in a wet engine bay or wiring outdoor lights, Haisstronica’s shrink tube butt connectors provide consistent performance and rugged protection. It’s a must-have solution for any wire repair or installation.

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