Fangrui Product Details Double Wire Push-in Connector With Locking Buckle - The Double Wire Connector Is Made Of Pa66 Nylon And Has A Certain Degree Of Thermal Stability, Making The Plug And Wear-. Copper Is Modified With The Flame-retardant Insulating Material, Which Has Long Service Life, No , Aging Resistance, Voltage Resistance And Resistance. [ Widely Used ] - The Dual Wire Push-in Connector With Lock Buckle Is Suitable For Almost Any Normal Household Wiring: Ceiling Fans, Sockets, Switches, Cars, Motorcycles, Ships, Speakers, Lamps, Etc. Widely Used For Building Wiring, Saving Valuable Space For All Necessary Connections. [easy To Use] - Reduce Wiring Time By ! Just Lift The Handle, Insert The Stripped Wire, Push The Handle Up, Hold It Tightly, And Firmly Connect It. [practical And Neat] - The Voltage Range Of The Connector Is 0.08-2.5mm2/28-14awg. They Hardly Ever Mess Up The Ends Of The Wires, Keep The Electrical Box Relatively Spacious, And Dont Have To Twist A Bunch Of Copper Wires Together. [reusable And Effi Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.