Designed for Compatibility: These 1-1-101 cutting torch tips are perfectly suited for V-Style Heavy Duty Acetylene Cutting Torches, specifically the CA 2460-90 cutting attachment, ensuring a seamless fit and optimal performance for your demanding cutting tasks. Optimal Fuel Efficiency: Utilizing acetylene as the fuel gas, these cutting torch tips are engineered to maximize fuel efficiency. This design choice not only enhances the cutting capabilities but also contributes to a more economical operation over extended periods of use. Professional Grade and Size Specifications: Belonging to the Series 1-101 and sized at 1, these cutting torch tips meet professional standards. They are crafted to deliver precise and consistent performance, making them ideal for both professional welders and enthusiastic DIYers. Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Color:Copper Color Material:Copper Package Contents: 2 * 1-1-101 Acetylene Cutting Nozzle 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.