WeldingCity TEFLON Wire Liner 44T-3545-15 (0.035"-0.045") 15-ft for Lincoln Magnum 300A-400A and Tweco No.3-No.4 MIG Welding Guns Premium quality Lincoln Tweco style TEFLON MIG wire liner 44T-3545-15 (0.035"-0.045") 15-ft long for Lincoln Tweco MIG welding guns Lincoln 44T series TEFLON liner is used in Lincoln Magnum 300A-400A or Tweco #3/#4 series MIG welding guns You get One (1) 44T-3545-15 (0.035"-0.045") 15-ft TEFLON liner at this price. FREE SHIPPING WITHIN THE U.S. Please refer to part breakdown chart for other available consumable torch parts. Quality MIG wires are also avaiable. We do combined shipping.