1. Designed to bend pipes in a wide range of 180 degrees. 2. Only one tool works with 2 pipe sizes: 15mm, 22mm, convenient and economical. Perfect bending tool for copper and aluminium pipes with small pipe diameter. 3. It is made of hardened steel, sturdy and 4. The non-slip handle is comfortable to grip and operate. 5. Widely used in air conditioning, ventilation systems, electronic cables, car heating systems, etc.