About this item

• High Security: Rated voltage: 300 V; Max. tolerable temperature: 105 ℃. With strong springs inside, the wire nuts fix cables more firmly than electrical tape does. Thick insulating plastic shells stop electric leakage. Ensure safer and stabler conduction
• 5 Sizes & 5 Colors: Totally 50 wire caps in 5 different sizes (10 for each). Perfect for the wires with a gauge of 10 to 22 AWG. Each size of the caps comes in a unique color, making it really easy to distinguish and organize in daily use
• Wide Application: Extremely helpful wiring accessories for radios, stereos, loudspeakers, lights, fans or other electric appliances. Practical to meet various electrical maintenance needs in homes, offices and cars
• Easy to Use: First, remove the insulation of the wires with a wire stripper. Second, twist the wires together. Last, insert them into a wire nut and turn it clockwise until the wires are secured. Never fall off easily once installed
• Portable Wire Connector: Super lightweight and compact for convenient carry. Great to be used indoors or outdoors without adding extra burden to your bag. A must-have for every family or professional electrician