❅Stable jaws: Equipped with forged jaws and double-thread threads, this self locking pipe wrench ensures a secure grip pipes and nuts. Its stable, non-slip jaws damage-free operations every time. ❅Effortless Plumbing: Enjoy quicker and more efficient plumbing projects with our self locking pipe wrench. With quick adjustment, you'll save time and effort while getting your work done conveniently and efficiently. ❅Built-in self-locking spring: Built-in self-locking spring and self-locking design allows for easy gripping and secure pipe grip, freeing you from constant wrench adjusting. ❅Versatile adjust Functionality: Our self-locking pipe wrench set comprises of 6-inch, 8-inch and 10-inch wrenches, with clamping ranges from 7-15mm, 9-25mm and 15-35mm, respectively. Use the multifunctional adjustable wrench to customize clamping range of 19-43mm. ❅Wide range of use: Our self-locking pipe wrench is a reliable tool for various screw and nut sizes and shapes, perfect for an extensive range of applications including automotive, plumbing, carpentry, mechanical, and pipe repair work.