With the ROLOCK Expander, plumbers in the plumbing/heating and refrigeration/air conditioning industry can expand copper, stainless steel and aluminum pipes up to a diameter of 42 mm / 1.3/4" to save on fittings as well as soldering material.

Choosen variant:ROLOCK EPT Set, 10-12-15-16-18-22-28 mm
Article number:12537
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  • Up to 50% savings in costs for working time, soldering material, solder joints and energy compared to fitting connection
  •     Length of expander segments complies with DVGW specifications
  •     Forged aluminum body - Lightweight and stable
  •     Capillary gap adjustable without tools
  •     Bayonet lock allows quick change of expander head
  • ROLOCK EPT expander

    Expander head ROLOCK, 10 mm

    Expander head ROLOCK, 12 mm

    Expander head ROLOCK, 15 mm

    Expander head ROLOCK, 16 mm

    Expander head ROLOCK, 18 mm

    Expander head ROLOCK, 22 mm

    expander head ROLOCK, 28 mm

    Internal and external deburrer

    Steel box with insert for ROLOCK Expander

Choose a variant

ROLOCK EPT Set, 10-12-15-16-18-22-28 mm

12537

ROLOCK EPT expander

Expander head ROLOCK, 10 mm

Expander head ROLOCK, 12 mm

Expander head ROLOCK, 15 mm

Expander head ROLOCK, 16 mm

Expander head ROLOCK, 18 mm

Expander head ROLOCK, 22 mm

expander head ROLOCK, 28 mm

Internal and external deburrer

Steel box with insert for ROLOCK Expander

ROLOCK EPT pliers

12400

ROLOCK EPT expander

Cardboard

ROLOCK EPT Set, 12-15-18-22-28 mm

12503

ROLOCK EPT expander pliers

Expander head ROLOCK, 12 mm

Expander head ROLOCK, 15 mm

Expander head ROLOCK, 18 mm

Expander head ROLOCK, 22 mm

expander head ROLOCK, 28 mm

Internal and external deburrer

Steel box with insert for ROLOCK Expander

ROLOCK EPT Set, 10-12-16-22-28 mm

12505

ROLOCK EPT expander pliers

Expander head ROLOCK, 10 mm

Expander head ROLOCK, 12 mm

Expander head ROLOCK, 16 mm

Expander head ROLOCK, 22 mm

expander head ROLOCK, 28 mm

Internal and external deburrer

Steel box with insert for ROLOCK Expander