【Build to Last】: Made of nodular cast iron, this pipe threader is impact-resistant, rust-resistant, and durable, ensuring your long-term use. 【Complete Accessories】: 5 die heads of different sizes (3/8'', 1/2'', 3/4'', 1'', and 1-1/4'') are available to meet different needs and provide you with a professional user experience. 【Good Performance】: It adopts high-class BSPT threads, with accurate concentricity, which allows for easy installation and is not easy to skid. And the ratchet head is easier to thread, allowing you to enjoy the pleasure of threading. 【Thoughtful Design】: Each die head has chip removal holes, effectively preventing clogging and ensuring smooth operation. It also supports forward and reverse adjustment by pulling out the knob and rotating it in the opposite direction. The carrying case (15.35*7.87*3.15 in) with a handle, buckles, and grooves can help you orderly store accessories, prevent them from being lost, and make it easy for you to take them to any work location. 【Ergonomic Design】: The long and anti-slip handle of the threading tool provides better grip and maximum torque, speeds up work efficiency, and reduces hand fatigue.