Features Construction: Made of iron zinc alloy materials, this tool offers exceptional sturdin and a long service life for all your expanding needs Versatile Pipe Compatibility: This manual expanding tool effectively accommodates pipe diameters ranging from 6mm to 22mm, making it suitable for various applications Ergonomic Handle Design: Featuring a comfortable, anti-slip grip, the ergonomically designed handle ensures ease of use and reduces hand fatigue during extended tasks Smooth Mechanism: The innovative hinge design prevents unnecary swinging, ensuring a smooth and efficient for reliable results Compact and Lightweight: Its compact size and lightweight nature allow for effortl handling, making it an ideal choice for both profional and DIY projects Features: 1、Made of Iron Zinc Alloy materials, sturdy and long service life. 2、This manual expanding tool can be use to expand pipe with diameter: 6-22mm. 3、Ergonomic designed handle with coarse , comfortable to hold and anti-slip. 4、The hinge design prevents the handle from swinging and ensures smooth running. 5、Compact and lightweight, makes it work more effort. Specification: Item Type: Tube Expander Material: Iron Zinc Alloy Expanded Pipe Diameter: Approx. 6 ~ 22mm / 0.2 ~ 0.9in Package List: 1 x Tube Expander Package List 1 x Tube Expander