PREMIUM QUALITY - A box of 55 gray and orange connectors. Made from high-quality flame-retardant materials and premium purple copper for better conductivity, these connectors are built to last and offer a safe and reliable connection for all your electrical needs. Product box size: 20*12*1.74 cm. WIDE COMPATIBILITY - Rated voltage 250V, 32A. This electrical connector kit is compatible with a wide range of wire gauges from 28~12AWG, allowing you to use this wire kit for various applications, from home electrical projects to automotive repairs. EASY TO USE - The wire connector lever makes connecting and disconnecting wires quick and safe, without the need for any special electrical tools or complicated procedures. No more twisting, tapping, or wire nuts needed. COMPACT DESIGN - Our Type-I connector kit allows for inline wire connection, and you can easily combine multiple connectors into a larger module. The space-saving size of these electrical wire connectors allows for easy installation in tight spaces, making them ideal for cramped electrical cabinets and other challenging installations.