Specification Brand : Weldcraft BulletPoint : These standard gas lenses are used in TIG torch setups that include a gas lens nozzle BulletPoint1 : Premium Teflon cup gaskets, insulators and inserts for TIG Welding Torch 24 and 50, as well as torch A-80, W-180, and A-150. BulletPoint2 : Work with regular and gas lens ceramic cups. BulletPoint3 : Available cup gaskets: 53N22 for regular setup and 53N66 for gas lens setup. BulletPoint4 : Package available: 2-pk and 5-pk for part number 53N22 and 53N66. Refer to your TIG welding torch user manual for selection of correct torch parts. 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. CompatibleMaterial1 : Stainless Steel CompatibleMaterial2 : Titanium CompatibleMaterial3 : Aluminum CompatibleMaterial4 : Metal CompatibleMaterial5 : Copper ExternallyAssignedProductIdentifier1 : 0608201122318 ExternallyAssignedProductIdentifier2 : 608201122318 ItemDisplayWeight : 1.5 ounces ItemName : Miller Weldcraft 45V27 Gas Lens, 1/8" (3.2mm) | PKG = 2 ItemPackageDimensions_Height : 1 inches ItemPackageDimensions_Length : 6 inches ItemPackageDimensions_Width : 4 inches ItemPackageQuantity : 1 ItemTypeKeyword : tig-welding-equipment Manufacturer : Miller Electric Material : Teflon Material1 : Metal Material2 : Copper ModelNumber : W.1701 NumberOfItems : 1 PartNumber : 45V27 ProductDescription : These standard gas lenses are used in TIG torch setups that include a gas lens nozzle. Also called gas diffusers, they have mesh screens that reduce turbulence in the shielding gas stream as it is released into a nozzle, which helps ensure the gas is evenly distributed across the weld pool. They are commonly used in TIG welding applications on stainless steel, titanium, and aluminum. Gas lenses also allow the tungsten electrode to stick out of the nozzle further than collet bodies without sacrificing gas coverage, which helps improve the operator's view of the arc and weld pool when welding in tight areas. WARNING: Cancer and Reproductive Harm - This listing is for a pkg. of 2. ProductSiteLaunchDate : 2010-12-28T03:20:29.525Z Size : 5-pk 53N66 UnspscCode : 23271800