The Opening Size of Each Wrench Is Adjustable Within the Range of 19-51mm(3/4-2"), 32-76mm(1¼-3"), 51-121mm(2-4¾"), and 115-170mm(4½-67/10"), Which Is Ideal for Turning Nut or Bolt. 4 C Pin Spanner Hook Wrenches.
This product would be ideal for DIY enthusiasts, mechanics, and industrial workers who need to install, loosen, and remove different types of nuts and bolts with precision.