Enhanced security. Enhanced security. These clamps are made from modified nylon 6.6 insulating material and tin-plated copper for good flame retardancy and high conductivity. Resistant to current leakage, corrosion and aging. Reliable connection: With spring clamp technology, the clamping force of the connectors can be automatically adjusted with the thickness of the wire, which which makes wire connections vibration resistant and maintenance free; Easy operation: No tools required. Simply raise the lever up to 90, insert the wire, then press the lever down. They make the job much easier and cleaner. Each clamp has a test hole, making it convenient for testing and maintenance. Universal connectors: They are suitable for solid and stranded conductors from 0.08 to 2.5 mm and flexible conductors from 0.08 to 4 mm. Ideal for lighting systems, construction cables, communications systems and security alert systems. - There are a total of 60 reusable clips, making 30 2-way clips , 20 3-way clamps, 10 5-way clamps. All in one box. Easy to carry. Package includes: 30 clips with 2 entries (2.1 X 1.3 X 1.5 cm) 20 clips with 3 entries (2.1 X 1.7 X 1.5 cm) 10 clips with 5 entries (2.1 Specification: Rated voltage: 250V Rated surge voltage: 4KV Rated current: 32A Section (solid and stranded conductors): 0.08 - 2.5 mm Section (flexible conductors): 0.08 - 4 mm Strip length: 10 - 11 mm Steps to use the pliers: 1.Strip cable sheath 10-11mm 2.Lift the lever to 90 < p>3. insert the wires 4.Press the lever