Features DURABLE MATERIALS: MIG welding gun interface is made of excellent ABS, silicone, brass materials to ensure long service life and stability RELIABLE AND PRACTICAL: The 4 pin trigger connector features reliable performance and an easy to use design, making it an ideal choice for professional welders and DIY welding enthusiasts STABLE CONNECTION: Using this 4 pin plug with wire, can be quickly connected to the device with good stability COMPACT AND PORTABLE: The MIG gun trigger connector is compact and easy to carry, use and store APPLICABLE SCENARIO: The trigger connector is suitable for Miller and for Hobart MIG welding guns for a wide range of MIG welding applications Specification: Item Type: Trigger Connector Material: ABS, silicone, brass Interface: 4 pin for Miller, for Hobart MIG welding torch interface Package List: 1 x Trigger Connector Package List 1 x Trigger Connector