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Waterproof Solder Wire Connector Kit
4.6 Stars | 5000+ Reviews
Sale: Live for 24 Hours |
Stock: 87 Kits Left
CE Certified
Sealed Performance
Weather Resistance
In stock - Ships On Friday, December 06
Selling Fast: 43 Kits Sold In Last Hour
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High-Quality Material: Made from premium-grade copper with a durable tin plating for excellent conductivity and corrosion resistance.
Enhanced Safety: Provides insulation and minimizes the risk of short circuits or accidental disconnections in electrical systems.
Color-Coded Design: Features a variety of colors for quick and easy identification of wire sizes, streamlining installation.
Improved Connection Stability: Ensures secure, reliable wire connections by preventing fraying and ensuring even current distribution.
Versatile Applications: Ideal for automotive wiring, control panels, industrial equipment, and household electrical systems.
Don't take our word for it, see what our customers have to say!
Applications
Boats
Automobiles
Home Wirings
Audio Systems
Electrical Project
Medical Device Assembly
Material
Tinned copper / Nylon insulating sleeves
Cable/Wire Sizes
Black:
16 AWG / 1.5mm2
Blue:
14 AWG / 2.5mm2
Gray:
12 AWG / 4mm2
Yellow:
10 AWG / 6mm2
Orange:
10 AWG / 6mm2
Applications
Boats
Automobiles
Home Wirings
Audio Systems
Electrical Project
Medical Device Assembly
Why Solderstick?
Quick Secure Connections
Perfect for outdoor projects, it keeps your connections safe from moisture and corrosion.
Guaranteed Weatherproof
Its innovative design ensures a secure bond every time, making your projects smooth and efficient.
Easy To Use & Saves Time
Save time and effort with connectors that simplify your tasks without compromising quality.
Enhanced Safety
Reduce burn & hazard risks to ensure a safer working environment, while being 100% safe for electronics.
Fits All Projects
From automotive repairs to home improvements, it’s the go-to solution for any wiring challenge.
Lasting Reliability
With high-quality materials and construction, it delivers reliable connections that stand the test of time.
PORTABLE AND HIGH QUALITY CONNECTOR KIT
Solderstick ferrules connector kit provide a secure and professional finish to stranded wires by preventing fraying and ensuring even current distribution. Designed for improved conductivity and enhanced safety, they reduce the risk of loose connections or short circuits, making them an essential component for long-lasting and dependable electrical wiring in automotive, industrial, and household applications.
Recommended By
Experts, Pros & DIYers
Our products are backed and used by professionals all around the world.
Robby Layton
The Bearded Mechanic
Born Again Boating
Robby Layton 
343K Subscribers
The Bearded Mechanic 414K Subscribers
Born Again Boating244K Subscribers
Find Out Why 50,000 CustomersLove SolderStick
Gabriel
Verified Buyer
Using a heat gun they provided and it was super easy to slip it on, twist the wires and slip it back on to solder and seal in one swoop is wicked cool! Very happy! Gave them
William
Verified Buyer
Work excellent! Seal AND solder wires together! I just hit them for about 15 seconds with my heat gun till shrink tube shrunk then solder melted to wire leads...boom, done!
Brad
Verified Buyer
This solder sleeve works exactly how it is described & kills two birds with one stone of soldering wire as well as sealing the connection. It is a huge time-saver.
Kevin
Verified Buyer
After about 5 seconds the rubber material started to shrink. At about 9 seconds the solder started to melt & bond the wires. I gave the wires a firm tug & there were super tight.
Frequently Asked Questions
The kit includes a variety of ferrule connectors in multiple sizes, designed to accommodate a wide range of wire gauges for versatile applications.
Ferrule connectors provide a secure, stable connection for stranded wires by preventing fraying and ensuring consistent electrical conductivity. They are ideal for automotive, marine, industrial, and household electrical projects.
Ferrules improve safety and reliability by preventing wire fraying, ensuring even current distribution, and reducing the risk of loose or unstable connections.
Absolutely. The connector is designed to maintain stability and reliability, even in environments with constant movement, such as vehicles and boats.
Simply strip the wire, insert it into the ferrule, and crimp it using a compatible crimping tool to secure the connection.
A crimping tool is required to securely fasten the ferrule to the wire. Ensure the tool is compatible with the sizes included in the kit.
Yes, the connectors feature color-coded insulated sleeves for added protection and easier identification of wire sizes.
Yes, the ferrule connectors are made with high-quality materials that resist corrosion, ensuring reliable performance in challenging environments like automotive and marine settings.
These connectors are perfect for wiring in vehicles, boats, industrial equipment, control panels, and home electrical systems, providing clean and professional connections.
SolderStick Ferrule Connector Kits come with a compact, organized storage case for easy transportation and accessibility.
Our shipping typically takes 3-5 business days in the USA and 7-10 business days in other parts of the world.
If you are not completely satisfied, we are here to make it right.
We stand behind our products with a 90-day money-back guarantee.
Plus, our customer support team is always ready to assist with any questions or concerns.
The SolderStick Ferrule Connector Kit is the ultimate solution for creating reliable and professional wire connections. Designed to prevent wire fraying and ensure even current distribution, this kit includes a wide range of ferrule connectors compatible with wire sizes from 1.5mm² to 6mm² (10-16AWG). Each ferrule features a durable, color-coded insulated sleeve for easy identification and added safety. Ideal for automotive, marine, industrial, and home electrical projects, these connectors are built to withstand harsh environments while delivering consistent performance....
The SolderStick Ferrule Connector Kit is the ultimate solution for creating reliable and professional wire connections. Designed to prevent wire fraying and ensure even current distribution, this kit includes a wide range of ferrule connectors compatible with wire sizes from 1.5mm² to 6mm² (10-16AWG). Each ferrule features a durable, color-coded insulated sleeve for easy identification and added safety. Ideal for automotive, marine, industrial, and home electrical projects, these connectors are built to withstand harsh environments while delivering consistent performance.
Organized in a portable storage case, the SolderStick Ferrule Connector Kit is perfect for DIY enthusiasts and professionals looking for clean, secure, and long-lasting connections.
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