Specification Brand : HARFINGTON BulletPoint1 : Size - Model: 45V27, Inner Diameter: 1/8 Inch, Connection Diameter: 18mm / 0.71 Inch, Length: 51mm / 2 Inch. BulletPoint2 : Material - The tig collet bodies are made of durable copper, which is strong, heat-resistant and corrosion-resistant to ensure long-term use. BulletPoint3 : Features - This tig gas lens can eliminate turbulence in the gas shielding stream from the nozzle, which can improve welding quality and work efficiency. BulletPoint4 : Applications - Suitable for gas lens set-up in TIG welding torches 9, 20 and 25, which can be used in industrial manufacturing, metal processing, welding maintenance, manufacturing processing and other industries. BulletPoint5 : Notice - Please check the size of your torch before buying the lens collet body. Make sure the connection between the welding torch and the lens collect body is firm before use. ItemName : HARFINGTON 2pcs Gas Lens Collet Body 45V27 1/8" Welding Torch Consumables Kit for TIG Welding Torch WP-9/20/25 Series ItemPackageDimensions_Height : 0.79 inches ItemPackageDimensions_Length : 5.51 inches ItemPackageDimensions_Width : 3.94 inches ItemPackageQuantity : 2 ItemTypeKeyword : tig-welding-equipment Manufacturer : HARFINGTON ModelName : 45V27 PartNumber : htf240613hh000162 ProductDescription : The tig collet bodies are made of durable copper, which is strong, heat-resistant and corrosion-resistant to ensure long-term use. The welding accessory is easy to install and can be easily installed on welding equipment. This tig gas lens can eliminate turbulence in the gas shielding stream from the nozzle, which can improve welding quality and work efficiency. Suitable for gas lens set-up in TIG welding torches 9, 20 and 25, which can be used in industrial manufacturing, metal processing, welding maintenance, manufacturing processing and other industries.