HIGH QUALITY MATERIAL:The Swaging Tool Hvac Is Made Of Steel Hardened At High Temperature And Molded In For Strength And Durability. EFFORTLESS AND CONVENIENT:Equipped With Mountaineering Buckle And Keychain Catch Lever, Can Be Hung Again Backpacks And Other Needs, Easy To Take, Storage Volume Is Small And Convenient To Store And Carry, Swaging Tool Hvac With Electric Drill Use, Goodbye To Manual Expansion Tube, Copper Pipe Easily Expanded, Labor-Saving And Convenient, The Swaging Tool Hvac With Electric Drill Use, The Copper Pipe Easily Expanded. FULL SIZE:6pcs Different Sizes Tube Expander Include 1/4 inch, 3/8 inch, 1/2 inch, 5/8 inch, 3/4 inch, 7/8 inch, Adoption 1/4 inch Hexagon Handle,Complete Size Is An Essential Tool For Expanding Copper Tubes When Repairing Air Conditioners. color: Photo Color Material: Aluminum+Steel There may be slight color difference or difference between the actual product and the actual product. Package Contents: 6pcs Bits Set HVAC Tools 6pcs Bit Holder Key Chain 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.