General description These 270 PCS Electrical Wire Connector Male Female Spade Connectors are designed for efficient and reliable electrical connections. Made from tinned copper, these connectors are suitable for various applications including home appliances, car and boat speakers, and audio systems. The kit includes insulating sleeves for added safety and comes in a transparent storage box for easy organization and portability. Technical specifications Connector models: 2.8mm, 4.8mm, 6.3mm Material: Tinned copper Thickness: 0.25-0.8mm Wire gauge compatibility: 22-14 gauge Usage Ideal for quick connecting and disconnecting in battery or rocker switch applications Suitable for use in home appliances and automotive audio systems