Liner Compatible with Series Spoolmatic 15 Spoolmatic 30 XR-Pistol Compatible with Model 130831 195156 198127 198128 198129 198130 Welding Processes MIG Welding (GMAW) Maximum Wire Diameter 0.063 in Minimum Wire Diameter 0.03 in Material Bronze For Use With Spoolmatic 15/30A XR/XR-M Series Spoolgun Liner Model 212156 Compatible with Brand Miller Package Quantity 2