Features: Experience smooth connection with the welding without 4mm light head design, enabling quick plugs and play installation and supporting up to 10amp current for reliable high load applications. Crafted from strong plate and HDPE, this connector ensures best conductivity and insulation, meeting Class 600V/20A safety standards for multifunction electrical setups. Ideal for electrical engineers, DIY enthusiasts, and technicians search efficient multimeter connection without soldering hassles, streamlining workflows in professional and hobbyist environment . Perfectly suitable for standard multimeter test leads and 4mm banana head interfaces, this socket excels in lab , workshops, and field repairs for precise electrical diagnostics. Its small , lightweight build (20g) pair with high quality materials offers extended durability, making it a must get for easy carry tool in demanding electrical maintenance tasks. Specifications: Material: Plastic Size: about 5.4x2.35x1cm/2x0.93x0.4inch Package Includes: 1xQuick Wiring Plugs note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.