Expander ROLOCK EPT Set, 10-12-15-16-18-22-28mm 12537
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Sales unit dimensions and weight: 1 pcs
Expander ROLOCK EPT Set, 10-12-15-16-18-22-28mm 12537
Professional pipe expansion tool – saving time and materials
The ROLOCK EPT expander kit is a solution for plumbers and installers working with copper, stainless steel and aluminum pipes. It allows expanding pipes with diameters of 10, 12, 15, 16, 18, 22 and 28 mm, eliminating the need for costly fittings and soldering. This translates into real savings in both materials and time.
Versatility and precision in every detail
The ROLOCK EPT expander utilizes EPT (Enclosed Power Transmission Technology), which not only protects against dirt but also ensures comfortable operation and efficient energy use. The expanding head segments are specially hardened, guaranteeing their durability and resistance to wear. The TiN coating further increases the hardness and lifespan of the dies. This ensures that the tool maintains precision even with intensive use.
Application and benefits – for professionals and demanding users
The ROLOCK EPT kit is used in water supply, heating, air conditioning and refrigeration installations. It allows creating seamless connections, which increases the reliability of the entire system. Using this expander can save up to 50% of the costs associated with work, soldering materials and energy compared to traditional connection methods using fittings. The bayonet system allows for quick replacement of expanding heads, which further speeds up work. The set includes heads with diameters: 10, 12, 15, 16, 18, 22 and 28 mm as well as an internal and external deburring tool for processing pipe edges after expansion.
- Savings: Reduction of costs related to fittings, solder and working time.
- Durability: Hardened head segments and TiN coating ensure long tool life.
- Precision: EPT technology guarantees accurate pipe expansion without the risk of damage.
- Versatility: Ability to work with various materials – copper, stainless steel and aluminum.
- Quick head change: Bayonet system facilitates and speeds up work.
- Safety: Creating reliable seamless connections.

