Crutchfield tongs are a surgical instrument that applies skeletal traction to the skull to stabilize and immobilize the cervical spine, primarily in cases of fractures or dislocations. They feature curved, crossed arms with pins that are inserted into the skull's parietal bones to provide a secure, controlled hold. A central screw lock mechanism allows for adjustable width, and the tongs often connect to a fixation base for attachment to the operating table, enabling precise alignment and maximum exposure of the cervical spine during procedures.