WADFOW 2pcs pipe wrench set include 12-inch and 18-inch straight pipe wrenches for a variety of pipeline projects. Maximum opening capacity: 18 inches (60 mm); 12 inches (42mm). Made from drop-forged carbon steel, they are extremely hard to resist deformation or breakage and ensure they always grip the pipe. Strong grip. The non-slip serrated jaw design and adjustable nut provide a firm grip. Makes the wrench perfect for tightening and loosening all types of threaded pipe, allowing you to complete a variety of repair jobs with ease. Forged handles, Standard handle length, work-shape design features wide gripping surface, rust and oxidation resistance, high torque and toughness for improved comfort and one-handed operation. A hole in the bottom of the handle makes it easy for the operator to hang on a hook or pegboard for quick access. Ideal for all plumbing related home maintenance such as tank maintenance, home plumbing, vehicle maintenance, etc. Provides a secure grip on smooth, round surfaces such as shower heads or bathroom sinks and drains.