Copper Tube Expander 1/4" 5/8" 1/2" 3/8" 3/4" 5pcs Copper Tube Expander Easy to Use Portable for Air Conditioning Installation and Repair

Air conditioner flaring tool: 5 piece set: 1/4", 3/8", 1/2", 5/8", 3/4". Tube expander is available in 5 different sizes with full range of specifications and sufficient quantity, suitable for expanding copper pipes of air conditioners of different diameters. Tube expander is made of alloy steel, after a complete blackening treatment, waterproof, not easy to corrode, wear resistant, not easy to break, long service life. The copper pipe spanner has a hexagonal handle that prevents slipping and falling when attached to a hand tool. Just open the copper tube and connect the two tubes for reliable operation. Each pipe expander tube (copper) has a clear scale and specifications, which makes it easy to detect. Used with an electric drill, it allows to easily expand the tube. Copper tube expander is mainly used to expand copper pipes when installing air conditioning in order to tightly connect two copper pipes.