The butt splice connector kit is very convenient and practical, with excellent texture, and can serve you long without being easily . Different specifications of connectors can offer you good service, and serve you well without breaking easily. It can be used for car, marine, home electrical appliances and more. Features -Color:Assorted Color -Material:PVC, copper, tinning -Size:2.10X0.50X0.50cm/0.83X0.20X0.20in - Specifications: 22-16AWG (red crimp connector), 16-14AWG (blue crimp connector), 12-10AWG (yellow crimp connector) - Maximum current: 19A(red), (blue), 48A(yellow) - Suitable for automotive, Marine, audio and industrial electrical control, household appliances, machinery and other parts. - The flared of the insulated butt connectors is for easy cable insertion. - The structure of the wire insulated terminals is conductive to insert wire into right place to ensure the effect of compression. - Made of premium materials, these connectors are safe and durable, can be used for long time. - With workmanship, light weight, compact size, easy to use and store, can offer you better service. Package list: 300 x electrical connectors(22-16AWG) 300 x electrical connectors(16-14AWG) 300 x electrical connectors(12-10AWG)