Types of Wrenches

• pipe wrenches- used in plumbing for griping or cynlindrical things.     
• General- used wrenches- are used on bolts and nuts that flat and parallel surface like for example: square or hexagonal.
• combination wrench- is a double ended wrench.
• adjustable wrench- is used for tightening or loosening, and it's also has a movable jaw
• socket wrench- it is cylindrical in shape.
• flare-nut wrench, or tube wrench, or line wrench- used for gripping the nuts, on the ends of tubes. it has a narrow openings to allow wrench to fit over.
• Wrenches- a hand tool having a fixed or adjustable jaws