Material: Copper Pipe Swaging Tool Bit made of igh carbon steel materials, durable and easy to use, your good assistant for work and life. Application: Perfect for installers. Good performance and , full range of forging tools makes it easier to extend pipes. Function: Preserving the ductility of copper/aluminum during die forging to avoid cracks and leakage. Accurate: The flares will always have the same size and will fit perfectly. 5Pcs Set: 5pcs/set, with 5 different sizes for to meet your needs. Size: 3/4inch, 5/8inch, 1/2inch, 3/8inch, 1/4inch(mm/inch) Size Full length Working length Shank diameter 3/4 63/2.48 27/1.06 1/4 5/8 61/2.4 25/0.98 1/4 1/2 56/2.2 20/0.79 1/4 3/8 53/2.09 16/0.63 1/4 1/4 50/1.97 14/0.55 1/4 Colour:black Material:steel Package Contents: 5 x Flaring Tool Copper Pipe 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.