Features RUBBER + BRASS The cable connector is made of high quality rubber + brass material, which is durable, durable and convenient to set up. Various features: welding machine quick coupling connection has the characteristics of mis-insertion, shock resistance, drop resistance and so on. Good Performance This quick coupling connection for welding machine has excellent electrical conductivity and good insulation. Oil Resistance This quick connector for welding machine is oil and high temperature resistant, easy to replace and quick to connect. Basic Specifications The wire cross section is 35-50mm², the rated current is 315A, and is mainly suitable for electric welding equipment. Specification: Item Type: Welding Cable Quick Connector Material: rubber + brass. Application: used for electric welding machine Colour: black and yellow. Model: DKJ35-50. Wire cross section: 35-50mm² Rated current: 315 A. Package list: 2 x rubber protective case. 2 x Welding Cable Panel Connectors 1 x wrench. Package List 2 x Rubber Protective Cover 2 x Welding Cable Panel Connector 1 x Wrench