Keep Safe The 2-core connector is made of PA66 nylon, which has certain thermal stability and makes the plug durable and wear-resistant. The best flame-retardant insulating material is used to modify copper, which has long service life, no corrosion, anti-aging, voltage resistance, and electric shock resistanceWidely usedTheywork with almost every gauge of normal household wiring:ceiling fans, sockets, switches, cars, motorcycles, ships, loudspeakers, lamps, and more. Widely used in building wiring to valuable space for all required connectionsEasy to use Reduces wiring time by 70%! Just lift up the lever, insert the stripped wire, and press the lever closed, holds tight, and make a solid connectionPractical & Tidy The voltage range of the connector is solid size 0.08-2.5mm2 / 28-14AWG. They do not mess up the wire ends nearly as much, keeping electrical boxes relatively roomy and not having to twist a fistful of copper wire togetherReusable & Efficient Suitable for flexible wires and hard wires. Each connector designed with independent shrapnel for different wires. and different diameters can be connected for safetyConvenient There aretest holes on the surface of each cage.No need to remove the tape for electrical testing. It is intuitive, simple, and reusable.