Features:* * Made of material, and practical to use * 10pcs reusable terminal block spring cable connector * It is made of PA66 nylon and modified with flame retardant insulation, long service life, aging resistance, insulation resistance and flame retardant.* Widely used in building wiring, home appliances, lighting, machinery and other wire connecting components.* These lever nut connectors are suitable for flexible and hard wires.* Various color interfaces make it easy to connect and observe. Specification:* Material: Nylon* Insulation Material: PA66* Working Frequency: Low Frequency* Color: As Pictures Show* Number of Cores: 4 Cores* Application: LED* Type: Wire to Wire* Number of Pins: 4*Optional Model: SPL-2, SPL-3* Product Size(Approx.): 14.5x40.3x13.6mm* Wire Length(Approx.): 10mm Package Contents:10*Wire ConnectorsNote:1. The actual colors of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.