The package contains 5 pieces of plasma -45 PT-45 torch electrodes 56576 and 5 pieces of plasma -45 PT-45 torch nozzles 56811 These plasma electrodes and nozzles are especially designed for using with the Titanium 45A plasma cutters working with -45 PT-45 torch. The diameter of 56811 torch tip or nozzle is 0.9mm or 0.035 inches Made of copper, usually use in 30- 45A plasma cutting process These plasma cutting torch consumables are replacement parts, not-original. Note: Installation guide not included, we strongly recommend you professional installation. Please check as much as possible to make sure the item is what you need. Tips: The product may be updated constantly, The Actual Product May Have Slight Differences Or Color Differences the color and appearance may be changed, please don't mind. And take a consideration before place the order if you have request for color or appearance. Colour:Photo Color Material:copper Package Contents: 1 x 56576+56811 electrode nozzle Set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.