ITEM NAME:19pcs 15AK Connecting Rod Welding Nozzles Professional Machine Torch Consumables Features: Material:Made of copper, it is durable and practical. Easy use:This accessory set is easy to assemble and use. Professional: Professional tool kit for you, convennient to use Conductivity: A very small amount of impurities, ensure the copper conductivity. Package: Our package come with 10pcs conductive nozzles , 4pcs protection nozzle, 2pcs connecting rod, 2pcs insulation cap and a wrench Specification Material: Copper Color: As shown Conductive nozzles size(L x D): About 25 x 0.8mm/0.98 x 0.03inch Connecting rod length: About 41mm/1.6inch Insulation cap size(L x W): About 53 x 18mm/2 x 0.71inch Package included: 10pcs x Conductive Nozzles&;nbsp; 4pcs x Protection Nozzle 2pcs x Connecting Rod 2pcs x Insulation Cap 1pc x Wrench Notice: Due to the light and screen difference, the item's color may be slightly different from the pictures. Please allow 0.5-2cm differences due to manual measurement..10pcs x Conductive Nozzles&;nbsp;. 2pcs x Connecting Rod. Professional: Professional tool kit for you, convennient to use. Due to the light and screen difference, the item's color may be slightly different from the pictures.