Specification Brand : WeldingCity BulletPoint1 : Premium 21-series gas nozzles (2-pk and 5-pk) for Lincoln 100L and Tweco Mini/#1 MIG welding guns up to 180-amp. BulletPoint2 : For use with Tweco light-to-medium duty MIG welding gun Mini and #1. Also compatible with gas nozzles KP21 and KP21-F in Lincoln 100L MIG welding gun. BulletPoint3 : Available nozzle orifices: 3/8", 1/2" and 5/8". Tip-nozzle relationship: 1/8" tip-recessed (21-series) and flush-tip (21F-series) as per illustrated nozzle length for various part numbers. BulletPoint4 : Refer to your MIG welding gun user manual for selection of correct gas nozzle. Package of 2-pk and 5-pk. 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 : 852128003216 ExternallyAssignedProductIdentifier2 : 0852128003216 ItemDisplayWeight : 3.7 ounces ItemName : WeldingCity 2-pk Gas Nozzle 21-50-F (Flush Tip) 1/2" for Lincoln 100L and Tweco Mini/#1 MIG Welding Guns (Pack of 2 Nozzles) ItemPackageDimensions_Height : 1 inches ItemPackageDimensions_Length : 6 inches ItemPackageDimensions_Width : 4 inches ItemTypeKeyword : arc-welding-nozzles Manufacturer : WeldingCity.com Material : Copper PartNumber : CVI-2150F ProductDescription : Premium 21-series gas nozzles (2-pk and 5-pk) for Lincoln 100L and Tweco Mini/#1 MIG welding guns up to 180-amp. For use with Tweco light-to-medium duty MIG welding gun Mini and #1. Also compatible with gas nozzles KP21 and KP21-F in Lincoln 100L MIG welding gun. Available nozzle orifices: 3/8", 1/2" and 5/8". Tip-nozzle relationship: 1/8" tip-recessed (21-series) and flush-tip (21F-series) as per illustrated nozzle length for various part numbers. Refer to your MIG welding gun user manual for selection of correct gas nozzle. Package of 2-pk and 5-pk. Volume discount available. Buy More Save More! ProductSiteLaunchDate : 2004-11-09T05:00:01-00:00 Size : 2pk-2150F