- Constructed from durable aluminum alloy, this tube expander offers exceptional strength and longevity, making it ideal for repeated use. Compatible reaming sizes include 1/4in, 5/16in, 3/8in, 1/2in, 5/8in, 3/4in, and 7/8in. - Its compact size facilitates easy transport and storage, ensuring you have the tool you need when you need it. - The double head design allows for single-handed operation, enhancing flexibility and efficiency during use. - Designed with a non-slip handle for comfort, this tool provides a reliable grip, resulting in a better overall working experience. Use scenarios: 1. Perfect for HVAC professionals who require precise tube expansion for refrigeration lines. 2. Essential for plumbing tasks that involve fitting different pipe sizes quickly and accurately. 3. Useful for automotive repair, specifically when working on fuel or hydraulic lines that require smooth expansions. The product’s combination of robust construction and user-friendly design positions it as a must-have tool for various applications, ensuring you achieve the best results every time.