Rings, hooks, spades, quick disconnects, and butt connectors are included in this multi application set. You will find the right connector for all of your electrical wiring projects
Adhesive lined translucent heat shrink tubing provides high tensile strength, as well as resistance to weather, stretch and mechanical damage
Thick barrel ensures strong crimp every time - your wire will never slip out of these connectors
The color of the terminal insulation represents the size of wiring that fits the terminal;
Red Connectors: 0.4 mm to 1.5 mm2 / 22-16AWG Wire, Blue
Connectors: 1.5 mm to 2.5 mm2 / 16-14AWG Wire, Yellow
Connectors: 4.0 mm to 6.0 mm2 / 12-10AWG Wire