Features: Made of durable metal material, not easily broken; Good performance even under the harsh conditions, not afraid of collision and can work continuously without waiting. Quick wiring without stripping wires,Used with hand drill. Can connect 2-5 wires in a for time, it is very convenient and connect lines safe and efficient. Clean Stripping, saving effort & for time, increasing work efficiency. Suitable for 2.5 and 4 Square. Specifications: Material: Alloy Size: 9cm/3.54in Type: 2.5-4 Square Note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Wire Stripper