250Pcs Wire Ferrules Kit 7 Size Copper Crimp Connector Non Insulated Electrical Butt Terminal Assortment Kit

They are very good, especially for electrical projects that require wire ends to be crimped, I got them for a different project that I have in mind, but I can't fit my 7mm mini ball bearing into the biggest size in this chart, I don't want to try and increase the size of the inner dimension either because it's so small and requires a very precise tool or something to achieve due to size. But either way they won't go to waste since I do a lot of custom electrical work, and this add up in my inventory and will definitely come in handy! All sizes fit inside one another so if you need to make a thicker and more durable cable end connection.... You can definitely stack this up and recrimp!

The Teansic 480 Pcs Wire Ferrules Kit, comprising copper crimp connectors in 7 sizes ranging from AWG 6 to 18, along with accompanying heat shrink tubing, proves to be a reliable and versatile solution for electrical connectors. With its comprehensive assortment and effective performance, this kit meets the diverse needs of electrical projects with ease. Designed for non-insulated electrical butt terminals, this ferrules kit offers seamless connectivity for a wide range of wire gauges. The inclusion of 7 sizes ensures compatibility with various wire diameters, providing users with flexibility and convenience in their applications. The copper crimp connectors deliver reliable conductivity and durability, ensuring secure connections that withstand the test of time. Their non-insulated design allows for maximum conductivity, making them suitable for high-performance electrical systems. The addition of heat shrink tubing enhances the reliability and longevity of connections by providing insulation and protection against environmental factors. This feature ensures that connections remain secure and resistant to moisture, heat, and corrosion, even in challenging conditions.

These electrical ferrules work good for big stranded wires, This large assortment comes in handy for many wiring jobs. The thickness is good quality and value for your money !!!!!

They are smaller than what they show in the picture, some of them cannot even be used. Too many small ones.

Thin wall. I'm glad I have them but I used a bunch of electrical tape to hold the splices together. 12v trolling motor has thick wire and gets flexed alot.

The function of the ferrule is to improve the quality of the connection between the stranded wire and the conductor. This ferrule seems to have the qualifications for a good product. The copper is of a thick enough gauge to hold its form, but must be pliable enough to be crimped. The copper must not be coated with anything that would inhibit the flow of electricity, and I found the ferrules to be clean, bright and shiny. A minor criticism from me is the large quantity of small ferrules that I will never use. When wire gauges are that small, then I tend to use crimp-on spade connectors. But the quantity of proper sized ferrules is enough to minimize that concern.

Used them on 8 ga. 12 volt wire ends to make better contact with the set screws on a distribution panel.

Great

Very handy, to keep wires together in amplifier connections. Wish it had a wider selection of sizes.