Features Copper material: The electrode holder is made of copper, and a very small amount of impurities, especially phosphorus, arsenic, aluminum, etc. will greatly reduce the conductivity of the copper Kit: This welding torch accessory kit contains 49 parts, including gas lenses, alumina nozzles, copper, chucks and other accessories that you will often use in your welding project Use: This gas lens kit is suitable for flashlights WP-17/18/26. These accessories are considered as consumables for welding torches and are indispensable in welding technology Easy to use: Accessory kit for welding torches is a large number of nozzles and copper, convenient to replace damaged nozzles during the welding process and complete the welding project Resistance to low temperature impact: Accessory kit for welding torches has excellent toughness and crack resistance, especially low temperature impact. Compared to standard ceramic display cups, it can also help save at least 30% gas Features: Electrode clips for the copper material, a very small amount of impurities, especially phosphorus, arsenic, aluminum, etc., will be greatly reduced copper conductivity. Specifications: Type: welding accessories Color: as pictures Suitable for: for WP-17/18/26 Quantity: 49 pcs Weight: 360g The package includes: 6 x # 10 Glass Cup 1 x # 4 13N08 Aluminum Nozzle D6.5mm x 1/4 " 1 x # 5 13N09 Aluminum Nozzle D8.0mm x 5/16 " 1 x # 6 13N10 Aluminum Nozzle D9.50mm x 3/8 " 1 x # 7 13N11 Aluminum Nozzle D11.0mm x 7/16 " 1 x # 8 13N12 Aluminum Nozzle D12.50mm x 1/2 "- 1 x # 4 53N58 Aluminum nozzle bowls 6.5 mm 1/4 " 1 x # 5 53N59 Aluminum nozzles 8.0mm 5/16 " 1 x # 6 53N60 Aluminum nozzles 9.5 mm 3/8 " 1 x # 7 53N61 Aluminum nozzle bowls 11.0 mm 1/16 " 1 x # 8 53N61S Aluminum Nozzles 12.5mm 1/2 " 1 x 17CB20-1.0 Collets Body Gas Lens 1 x 17CB20-1.6 Collets Body Gas Lens 1 x 17CB20-2.4 Collets Body Gas Lens 1 x 17CB20-3.2 Collets Body Gas Lens 1 x 17CB20G Collets Body for welding torch 1.0 mm 0.040 " 1 x 17CB20G Collets Body for welding torch 1.6 mm 1/16 " 1 x 17CB20G Collets Body for welding torch 2.4 mm 3/32 " 1 x 17CB20G Collets Body for welding torch 3.2 mm 1/8 " 2 x 10N22S sleeves for welding torch 1.0 mm 0.040 " 2 x 10N23S Collets for welding torch 1.6 mm 1/16 " 2 x 10N24S sleeves for welding torch 2.4 mm 3/32 " 2 x 10N25S sleeves for welding torch 3.2 mm 1/8 "" 1 x 57Y04 Short Back Cup for welding torches 1 x 57Y03 Medium Back Cup for welding torches 1 x 57Y02 long-back cup for welding torch 12 x temperature-resistant O-rings 1 x 18CG-20 cup gasket 1 x 18CGG cup gasket Note! Please note that the new type and the old type of this product will be shipped randomly and make sure you do not mind it before ordering. Package List