Imperial Slogging Wrenches Ring An Imperial Slogging Wrench with Ring is a specialized tool designed for heavy-duty industrial applications involving large imperial (inch)-sized bolts or nuts. It is used for tightening or loosening fasteners that require high torque and impact force. The Imperial Slogging Wrench with Ring features a ring-shaped opening at one end, which corresponds to the size and shape of the imperial-sized bolts or nuts being manipulated. The ring is typically larger in diameter compared to traditional wrenches to accommodate larger fasteners.