SPECIFICATIONSBrand Name: NoneOrigin: Mainland ChinaType: SpliceCertification: CECertification: RoHSis_customized: YesChoice: yesMARINE HEAT SHRINK RING CONNECTORS: electrical connectors kitMaterial CopperQuantity: 120/240/360pcsColor: red/blue/yellowSpecification:Blue: AWG16-14 1.25-2.5mm²Red: AWG 22-16 0.5-1.5mm²Yellow: AWG 12-10 4.0-6.0mm²Blue copper thick: 0.7mmRed copper thick: 0.7mmYellow copper thick: 1mm.★ MATTE TIN-PLATED RED COPPER THICK:Effectively prevent copper layer rust and then cause bad contact,anti oxidation prevent electrical sparks.Highly conductive.Brazed-seam ensures the wire does not damaged when crimp.★ DOUBLE WALLED HEAT SHRINK:Rugged and puncture resistant.The liner includes enough hot melt adhesive to shrink and wrap the wire to form a tight seal.Waterproof.★ ELECTRICAL CONNECTORS:The Brazed-seam terminal connector, strong sealing, resistance salt, corrosion resistance, providing reliable performance, can withstand the test of harsh environment.Match the Haisstronica professional ratchet crimping tool.Wiring project play more stable.