This Weldmark by Metal Man Workgear standard tip nozzle is ideal for standard duty industrial applications like cutting electrically conductive metals, with an output of 15-45 amps. Compatable with hand plasma torch types like Weldmark PC 45DV plasma systems. Made of copper, measuring 0.5 x 0.125 x 0.75 in, with a 0.035 in tip orifice, and fitted for cutting. Requires compressed air. Available in packs of 5. Prop65 Warning: This product may contain materials known to cause cancer or reproductive harm. Made in Italy.