Features: Ensures safe and stable electrical connection with Spring Wire Quick Connectors, designs to prevent short circuits and facilitate easy wire splicing for efficient wiring projects. Craft from brass and PA66 insulation materials, these connectors offer solution for connecting wire ranging, supporting up to 250V. For electricians, enthusiasts, and homeowners who require quick and secure wire connection without the hassle of traditional method. For home renovations, appliance repairs, and various electrical engineering projects, these connectors simplifies your wiring tasks while ensuring safety and efficiency. The portable designs ensures easy identification and operations, making it practical tool in your electrical toolkit for both professional and personalize use. Specifications: Component: Brass Color: As Picture Show, Four Color to Choose Size: 15x18x15cm/5.91x5.91x7.09inch Package Includes: 100pcs Wire Connectors note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.