Hybrid III - 6PT The Schroth Hybrid restraint system features a new revolutionary attachment of the submarine straps directly to the lap belt at the RFR camlock effectively reducing the typical high upper torso trajectory found in standard formula style belt systems that utilize D-ring location on the lap belt. Benefits to this design is increased blood flow in the legs during usage and optimal positioning of the buckle and lap belt under impact. Lap belts are available in pull-up and clip-in only, with the camlock fixed to the right shoulder belt. SFI 16.1 and FIA approved. Available in red, blue, and black.