Features: Premium copper 5.5x2.1mm/5.5x2.5mm sockets high conductivity and durability, featuring alloy housing for current transmission and extended in frequent plugging scenarios. This panel mounted connector size compatibility (5.5x2.1mm/5.5x2.5mm) with secure in installation, maintaining stable for devices like LED strips, CCTV cameras, and electronic through its insulated copper contacts. Ideal for electronics enthusiasts, industrial engineers, and users requiring , its design simplifies maintenance while alloy construction withstands rigorous commercial or laboratory environments. Seamlessly integrate these power sockets into control panels, robotics projects, or home automation systems where space efficient, standardized 5.5mm connectors demand safety and resistance. Engineered with reinforced brass threading and flame retardant housing, this alloy copper socket IP54 dust/water for uninterrupted power delivery across automotive, devices, and portable gadget charging stations. Specifications: Composition: Copper and alloy Size: 12x10mm Weight: Single 2. Color: Black Package Includes: Power socket panel installation connector x10, packaging bag note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.