These wrenches are used to disassemble and assemble fasteners and fittings. The maximum jaw openings range from 13 mm to 65 mm in size. All of our tools are guaranteed 100 % and meet the requirements of testing under GB 10686-89 of China. This wrenches avoid sparking when struck, rubbed or collided with other objects. This is useful for oil and gas works, petro-chemical plants, explosive manufactures, mines, shipyards, pipeline construction, armed forces, pharmacy, medical , airports and many other industries.
Quick-Wedge offers a variety of non-sparking adjustable wrenches in various sizes