Description: This tool can be use to expand copper pipe with diameter: 6/8/10/12/16/19/22mm(1/4" 5/16" 3/8" 1/2" 5/8" 3/4" 7/8") Material: Aluminium Alloy Scope: commercial, air conditioning maintenance Hinge design, to avoid the handle swing Color: Silver Specification: Hand Tool Refrigeration Soft Copper Pipe Manual Tube Expanders operating steps: 1. Internal start expanded tube on Copper Tube 2. expanded tube use a circular motion when the effect more round 3. expanded tube completed copper tube docking could be welded Package Includes: 1 Piece Tube Expander
