All-in-One Versatile Kit: VEVOR ratcheting pipe threader kit comes with 3PCS NPT threading dies: 1/2" NPT, 3/4" NPT, 1" NPT , a handle and extension bar, a wrench bracket and carrying case. Versatile threading tool can accommodate a variety of different sized pipes, easy to thread aluminum, iron, galvanized, copper, and other types of pipes. Highly Durable & Wear-resistant: Our hinge plate heads are crafted from cast iron, and the die head teeth are upgraded to 9SICR material, wear-resistant and built to last. Compared to ordinary 9CR2 material, the quality 9SICR material has high hardness, quenching penetration, and tempering stability, ensuring neat, nonslip and precise threading. Ergonomic Designs: The long handle of the threading tool provides better grip and maximum torque, speeds up work efficiency and reduces hand fatigue. In addition, the wrench bracket of the threader features a reverse button, allowing for easy and safe reversal of the threading machine after completing the thread cutting, without causing any damage to the threads. Lightweight and Portable: Weighs only 9.3 lbs, this manual ratchet pipe threader kit is easy to carry and follows you anywhere. Also comes with a portable carrying case, keeps all ratchet pipe threader tools well organized and allows for convenient storage. Widely Applicable: Heavy-duty pipe threading kit is designed to create new threads or repair damaged threads on pipes, highly reliable for both professional and household applications. This threading tool is particularly suitable for construction, plumbing, and equipment installation to ensure the quality of engineering projects.