It is the head of Professional Air-Cooled MB 15AK MIG Welding Torch.It is compatible with all kind of MB 15AK series MIG welding torches.It combines technology and quality with ergonomics, enabling -free operation for application.The ergonomic design for heavy duty works with a comfortable fully insulated Nylon handle, fits comfortably in the palm and helps to decrease operator fatigue.It is carefully designed to comfortable and precise operation.cooling of torch, extending torch life.The rated duty is: 60 percent , 180A CO2, or 150A Mixed Gases.The rating welding current is 180A, can also be used up to 220A 20 percent .The Feeding wire capacity is 0.6mm-1.2mm.The default contact tip is 0.8mm, you can buy the other sizes consumable from shop too.Type: Welding TorchWelding Type: Mig TorchSize: .40cmColor: Blue and black Material: metal, ABSPackage Contents:1 x 15AK torch headOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm. 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.