Specification Brand : WeldingCity BulletPoint1 : Pack of 10-pcs premium quality 7400 series contact tips elliptical consumables for use with Bernard Q and S MIG guns. BulletPoint2 : Elliptical shape quickly locks in place with a 1/4" turn for quick replacement. BulletPoint3 : Adjustable tip to work distance and allows for fast and easy changeover. Longer surface area for electrical and heat transfer than fine threaded tips for extended tip life. BulletPoint4 : Work with Bernard gas diffuser 4335 or 4435. Available tip sizes: 0.023" (7497), 0.030" (7488), 0.035" (7489), 0.045" (7490), 0.052" (7498), 1/16" (7491) and 3/32" (7493). BulletPoint5 : 10-pcs contact tips at this price. U.S. based welding and hardware supplier. Strong technical support with experienced customer service to address buyer's any question. Color : Teflon---Blue ExteriorFinish : Brass ExternallyAssignedProductIdentifier1 : 0609788075257 ExternallyAssignedProductIdentifier2 : 609788075257 FinishType : Polished ItemDisplayWeight : 8.3 ounces ItemForm : Coil ItemName : WeldingCity 10-pk Contact Tip (Elliptical) 7498 0.052" for Bernard Q/S MIG Welding Gun Torch Stinger ItemPackageDimensions_Height : 1 inches ItemPackageDimensions_Length : 5 inches ItemPackageDimensions_Width : 4 inches ItemPackageQuantity : 1 ItemShape : Round Rod ItemTypeKeyword : mig-welding-equipment Manufacturer : WeldingCity.com Material : Copper ModelNumber : TB-316 NumberOfItems : 1 PartNumber : 7498 ProductDescription : Pack of 10-pcs premium quality 7400 series contact tips elliptical consumables for use with Bernard Q and S MIG guns. Elliptical shape quickly locks in place with a 1/4" turn for quick replacement. Adjustable tip to work distance and allows for fast and easy changeover. Longer surface area for electrical and heat transfer than fine threaded tips for extended tip life. Work with Bernard gas diffuser 4335 or 4435. Available tip sizes: 0.023" (7497), 0.030" (7488), 0.035" (7489), 0.045" (7490), 0.052" (7498), 1/16" (7491) and 3/32" (7493). ProductSiteLaunchDate : 2012-01-20T04:12:16.398Z RecommendedUsesForProduct : property dividers, protective covers, animal cage net mesh, fence, wall decorations, vegetable garden Size : 7498 (0.052") 10-pk SkipOffer : 1 Style : 23 Nozzle/54A Diffuser UnitCount : 1 UnspscCode : 27110000