Linear welding stand (mig/tig) (sk-500) Features: 1.Tig/mig welders applicable. 2.Argon gas applicable to perform excellent welding surface. Application: Inner cup of vacuum cup or air tank, water & storage bucket. Good for all kind of metal application which requires for straight line welding. Please visit our web site at www(dot)goldspot(dot)com(dot)tw for more details. Price, moq, deliver time are negotiable, please contact us for correct quotation and product details. Correct quotation and product details.