Features: Crafted from premium alloys steel, this refrigeration repair tool ensures corrosion resistance and double lifespans, engineered for precisions flaring of copper pipe with a eccentric expanders design for leakproof seal. Feature a double scale system, the tube flaring tool combines a torqued efficient mechanism for rapid. Designs for HVAC technicians and professional repair specialists requiring reliable, heavy duty tool to handle frequent air conditioner maintenance and complex refrigeration system installations. Ideal for commercial or residential installations, this manual pipe reamer streamlines tube preparation in tight space, ensuring efficient workflow during urgent repair job or routine servicing. The ergonomic antislip handle minimizes hand fatigue during prolonged use, while the smooth alloys surfaces resists debris buildup, maintaining great performances for daily refrigeration repair tasks. Specifications: Component: Alloys Optional Type: 89156, 89157(as pictures shown.) Packaging box size: 27x21x5cm/10.63x8.27x1.97in Package Includes: 1 set Copper Pipe Expanders note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item. Thanks!