Tube Expander Support for Air Conditioner Swaging T

Made of high quality steel material, durable for use.
Expand the copper to make the two copper s interconnected when the air conditioner is installed.
It needs to be installed on hand electric drill.

Size:
1/2mm - 12.7mm
1/4mm - 6.35mm
3/4mm - 19.05mm
3/8mm - 9.25mm
5/8mm - 15.87mm
7/8mm - 22.22mm
color:Black
Material:steel

Package Contents:
6 x Tube Expander

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.