ITEM NAME:6 Sets Car 3Pin Way Seal Waterproof Electrical Terminal Wire Connector P IOR Descriptio n Description: Number of lines: 3 lines Wire size: 0.3-1 square Suitable for waterproof, dustproof sensing systems with high requirements for electrical systems, multi-purpose waterproof connectors. The joints normally used to secure the wires must be crimped. This is absolutely necessary to keep the pin securely locked when the retainer is moved to the locked position. It works well with the female and male connectors. Easy to install under soldering and crimping Specifications: Material: Plastic Material: Flame Retardant Nylon Metal Material: Copper Tin Plating Colour: Black Size: Packing Size: 10x10x4cm Male And Female Assembled Together Is 5.2cm Package Included: 6 * Connector Terminal Plug Socket Note: Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. We offer you what you need! 6PCS Car 3 Pin Way Waterproof Electrical Terminal Wire Connector Plug Socket.The joints normally used to secure the wires must be crimped. It works well with the female and male connectors. Wire size: 0.3-1 square. We'd like to settle any problem in a friendly manner. We want to make sure you are happy with our item.