Details
• inch OD : 1 - 3/8" , 1 - 5/8", 2 - 1/8", 2 - 5/8", 3 - 1/8", 4 - 1/8"
For expanding, reducing and re-rounding heavy gauge tube from the following materials:
• Soft copper : 3/8" - 4 - 1/8" OD
• Soft aluminum
• For the efficient installation of pipes for water, heating and sprinkler installations
• 6 sizes on one tool
• Positive fine-adjustment for optimum joint sizes and capillary gap
• Trapezoid thread with self-lubricating bronze socket for optimum energy transmission
