Simpson HANS compatible latch and link driver restraint systems are specifically designed for use with head and neck restraints to help keep you safe during race competition motorsports. The belt systems are offered in 55 in. or 62 in. lengths to suit most any car and driver. All belts use 3 in. military-spec webbing on shoulder and lap belts with heat cut and sealed ends. The belt tabs are made of stainless steel, and roller adjusters are made of drop-forged steel. These HANS compatible safety restraint harnesses available in lever or rotary camlock styles, and are offered in 5-point, 6-point or 7-point mounting options. SFI 16.1 rated.