Features 1、Application: Perfect welding machine cable connector, used for electric welding, hydrogen arc welding, gas shielded welding machine, etc. 2、Basic Specifications: The current of the socket is 200‑250A, the diameter of the plug is Φ9mm, and the inner diameter of the socket is Φ9mm 3、Brass and Rubber: Made of brass and rubber, with excellent electrical conductivity and insulation, impact resistance and high temperature resistance 4、Locked Safely: Can be locked safely and conveniently by the lock, and the installation is firm and not easy to fall off 5、Rugged and Durable: The welding machine socket is designed for quick connection of the output power of the electric welding machine, and sturdy and durable. Specification Item Type: Welding Cable Panel Connector Material: Rubber, Brass Uses: Used for electric welding, hydrogen arc welding, gas shielded welding machine, etc. Current: 200-250A Plug Diameter: Approx. Φ9mm / 0.35in Socket Inner Diameter: Approx. Φ9mm / 0.35in Package List 10 x Rubber Cover 10 x Brass Plug 10 x Socket