• Specifications: Outer diameter of 5.5mm and inner diameter of 2.1mm hole (needle)
• Material: Made of high-quality copper and plastic for durability
• Weight: Approximately 8g per piece
• Purpose: Ideal for 12-24V centralized power supply, suitable for various devices such as cameras, LED light displays, and light strips
• Features: Utilizes high-precision abrasives for distortion-free shaping, international standard power interface size, terminal with screws and elastic metal card for superior contact performance, and prevention of arc sparks due to poor contact

Elevate your power supply setup with these adapters, ensuring reliable and efficient connections for your devices.