A20 5TH WHEEL HITCH HEADA20 5TH WHEEL HITCH HEAD Requires CURT 5th wheel roller or legs for installation Cast yoke with poly torsion inserts to suppress shock loads and reduce noise Fully articulating torsion head for controlled coupling and stable towing Lockable handle self resets to the ready to couple position after uncoupling High strength, interlocking jaws fully wrap the kingpin to minimize noise Extra wide head opening for easier coupling Fast, one pin head removal