Adjustable wrenches are versatile tools because the size of their opening can be changed by openeing or closing a moveable jawusing an adjustable thumbwheel system， which makes it possible to tighten or loosen almost any type of nut or bolt.

• Jaws are provided with radio to reduce stress concentration. Tight assembly for reducing tolerances
• Reduced play between the worm gear and grooves in the lower jaw， which translates into greater security in handling
• Manufactured from high quality alloy steel. The 22.5 degree head angle with respect to the handle permits more comfortable access to the nut or bolt
• High resistance exceeding the values of AMSE/ANSI and FEDERAL nominal standards.Manueverability and easy access approach for hard to reach nuts and bolts.

 WARNING: This product can expose you to chemicals including arsenic， which is known to the State of California to cause cancer. For more information， go to www.P65Warnings.ca.gov