Specification Brand : USWELDWIRE BulletPoint1 : Premium thread-on gas nozzle 23-series and 23F-series (1-pk and 5-pk) for use with Lincoln 300-400 and Tweco #3 MIG welding guns. BulletPoint2 : For use with Tweco Professional #3 medium-to-heavy duty MIG welding gun; also compatible with gas nozzles KP23 and KP23F in Lincoln 300-450 MIG welding gun up to 450-amp. BulletPoint3 : Available nozzle orifices: 3/8", 1/2", 5/8" and 3/4". Thread-on regular gas diffuser or directly onto gun tube with 1/8"-recessed tip (regular 23-series) or flush-tip (23F-series). BulletPoint4 : Refer to your MIG welding gun user manual for selection of correct gas nozzle. Volume discount available. Buy More Save More! BulletPoint5 : U.S. based welding and hardware supplier. Strong technical support with experienced customer service to address buyer's any question. ExternallyAssignedProductIdentifier1 : 608729700098 ExternallyAssignedProductIdentifier2 : 0608729700098 ItemDisplayWeight : 13.8 ounces ItemName : USWELDWIRE 10-PK .035" Contact Tips Fit Lincoln Electric KP2744-035T Tapered for Magnum PRO Mig Gun 100L 175L 250L (.035" 10-PK) ItemPackageDimensions_Height : 12.5984 centimeters ItemPackageDimensions_Length : 0.7112 centimeters ItemPackageDimensions_Width : 8.9916 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : mig-welding-equipment Manufacturer : XLIANE Material : Copper ModelNumber : 2744TAPERED NumberOfBoxes : 1 PartNumber : 2744TAPERED ProductDescription : USWELDWIRE 10-PK .035" Contact Tips Fit Lincoln Electric KP2744-035T Tapered for Magnum PRO Mig Gun 100L 175L 250L (.035" 10-PK) ProductSiteLaunchDate : 2021-01-12T19:24:32.657Z Size : .035" 10-PK SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 27000000