Rothenberger Pipe Bending Set 12-28mm (12303)

With the ROLOCK Expander, plumbers in the plumbing/heating and refrigeration/air conditioning industry can expand copper, stainless steel and aluminum pipes up to 42 mm / 1.3/4" diameter to save fittings as well as solder material.
Up to 50% savings in labor time, solder material, solder joints and energy compared to assembly joint
The length of the extender segments complies with the DVGW specifications
Forged aluminum body - light and stable
The capillary gap can be adjusted without tools
The bayonet lock allows quick replacement of the extender head