Rothenberger 11078 A 1 Graduated Expander, Expands Copper Tube to: 1 - 3/8" , 1 - 5/8", 2 - 1/8", 2 - 5/8", 3 - 1/8", 4 - 1/8" inch OD

Rothenberger 11078 Specifications:
•  inch OD : 1 - 3/8" , 1 - 5/8", 2 - 1/8", 2 - 5/8", 3 - 1/8", 4 - 1/8"

Rothenberger 11078 Features:
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