Adjustable wrenches are versatile tools because the size of their opening can be changed by openeing or closing a moveable jaw using an adjustable thumbwheel system, which makes it possible to tighten or loosen almost any type of nut or bolt
Urrea 712 Adjustable Wrench, Jaw Capacity: 1-5/16 Inch, Overall Length: 12 Inch, Handle Type: Widening, Nickel-Chrome Plated