uxcell 50 Pcs UY Connector 2 Ports Splice Joints Yellow for 2-wire

It belongs to U Type wire conductors butt splice, which changed complicated traditional cable wire twist and soldering connection method. Insert two conductors separately into two ports without stripping conductors insulation; crimp or squeeze the yellow button onto the inside two conductors with a Pliers (here is not included. ); now you finished it! -filled inside design promises an air-tight environment for conductors. High quality and exquisitely design offer corrosion-resistant function to protect the connection against air and moisture.