Spec:Item Type: Wire Connector KitInsulation Material: PVC Plastic Material: Tin PlatedApplicable Pressure Line: 0.5-6.0 Square MillimetersPurpose: Suitable for Ship and Automotive Applications, with Various SizesColor and Quantity: Red 165PCS; Blue 115PCS; Yellow 20PCSPackage List：1 x Wire Crimper300 x Wire ConnectorNote： [HIGH EFFICIENCY DESIGN] This wire connector kit is specially engineered to maximize working efficiency, making cable and wire connections and more reliable. The ergonomic design ensures smooth operation, saving you time and effort during projects. [SAFE & COMFORTABLE USE] Featuring an insulated handle design, this kit provides superior safety and comfort during prolonged use. The non-slip grip reduces hand fatigue while the insulation protects against hazards, a secure and pleasant experience. [FLAME RETARDANT MATERIAL] Constructed with high-quality PVC plastic insulation, these connectors offer excellent flame retardant properties. The tin-plated contacts ensure optimal conductivity while the durable material resists heat and prevents fire risks in demanding environments. [VERSATILE APPLICATION] Perfect for both ship and automotive applications, this comprehensive kit includes various sizes to handle different wiring needs. From 0.5 to 6.0 square millimeter pressure lines, it covers most standard connection requirements. [COMPLETE 300PCS SET] The package includes a generous assortment of 300 pieces: 165 red, 115 blue, and 20 yellow connectors, plus a professional wire crimper. This complete set meets diverse project demands while offering excellent value and DIY enthusiasts alike. Item Weight 1.79 pounds Manufacturer Rjrjc Handle Material Plastic Item model number Rjrjcuzv1dg5or8 Batteries Required No Package Dimensions 9.45 x 5.12 x 3.54 inches Included Components no