Features: 1Premium Material: The junction box connector is made of high quality PA66 brass and silicone IP68 waterproof rating dustproof and durable. 2Convenient to Use: Brass contact parts good electrical conductivity firm card wire more convenient wire management. 3Fine Crafts: This junction box connector has no obvious flying edges no burrs no cracks and no other cosmetic defects. 4Superior Performance: Easy and time saving installation large cable clamping range strong tensile strength. 5Notice: Assembly should be tight no loosening assembly gap should be less than 0.2mm/0.007in assembly break difference is less than 0.2m /0.7ft. Specification: Item Type: Junction Box Connector Material: PA66 Brass SiliconeWeight: Approx. 62g/2.2ozModel: EW-M20-4PWiring Wire Diameter: Approx. 912mm/0.40.5inSize:Maximum Length: Approx. 8.1cm/3.2inHeight: Approx. 2.4cm/0.9inInstallation Type: AC/DCColor: BlackWaterproof Grade: IP68Flame Retardant Grade: UL94-V2Conduction Test: 4 Core Connectors Are Interchangeable at Both EndsPerformance Parameters:Applicable Wire Squares: 0.5-2.5mWorking Temperature: -40~+105Application Scenario: Mainly Used for Outdoor Waterproof Equipment Street Lights Buried Lights Garden Lights Outdoor Floodlights etc.Application: Outdoor LED Power ConnectionApplication Areas: Lighting Electronics Package List: 2 xJunction Box Connector Note: Manual measurement please allow some errors.