Specification Brand : Lincoln Electric BulletPoint : Sold on Amazon BulletPoint1 : 【Specifications】Diameter: 18mm (0.71 inch), Thickness: 2mm (0.08 inch), Transmittance: 99.99% Suitable for SUP 23T welding gun of 1000-3000W fiber laser welding cleaning machine. BulletPoint2 : 【Double-sided coating】Our laser welding machine protective lens adopts excellent coating technology, Long service life and more durable. Double-sided coating effectively protects the lens from the impact of splashes and other contaminants, thus increasing the service life of the lens. BulletPoint3 : 【Safety and Ease of Use】This laser welding protective lens adopts humanized 0.5mm 45 degree protective full angle design, easy to apply, not easy to hurt hands, compatible with SUP laser welding equipment. BulletPoint4 : 【High Transmission】Our laser welding machine protective lens is designed with clear and high transmission, with good light transmission and abrasion resistance, the light transmission rate is as high as 99.9%, which can realize efficient laser beam transmission and clear working vision. BulletPoint5 : 【Excellent optical performance】Excellent thermal stability and heat resistance, excellent optical properties. It has good thermal stability, good high temperature resistance and excellent laser resistance. Capacity : 4.8 gallons ConnectorType : Nipple ExternallyAssignedProductIdentifier1 : 0015082758701 ExternallyAssignedProductIdentifier2 : 015082758701 IncludedComponents : Fiber Protective Lens InstallationType : Freestanding ItemName : Lincoln Electric KP2124-5 Guide Tube Insert .052-1/16 in (1.3-1.6 mm) in Outgoing ItemPackageDimensions_Height : 60.96 centimeters ItemPackageDimensions_Length : 45.72 centimeters ItemPackageDimensions_Width : 50.8 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : mig-welding-equipment Manufacturer : Lincoln Electric Material : Copper ModelName : D18*2 ModelNumber : KP2124-5 NumberOfItems : 10 NumberOfPieces : 1 NumberOfSettings : 1 PartNumber : KP2124-5 PowerSourceType : Corded Electric ProductDescription : Lincoln Electric KP2124-5 Guide Tube Insert .052-1/16 in (1.3-1.6 mm) in Outgoing. Package of 1. ProductSiteLaunchDate : 2012-06-14T17:21:13.531Z Size : 18 L SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UpperTemperatureRating : 140 degrees_fahrenheit Wattage : 370 watts