RaceQuip’s 5-Point Camlock Harness System features 2″ shoulder and lap belts and carries an SFI 16.1 Rating. The 2″ twin individual shoulders allow use with any Head & Neck Restraint Device and the 2″ lap belt means that the belt can tuck below your hip bone instead of on top of it. This allows a tighter lap belt and it will load more quickly in the event of an impact. The lightweight aluminum alloy cam buckle provides precise spring pressure for a positive feel when rotating the lever to the 45 degree (right or left) unlatch movement. This motorsports seat belt system also has a “pull down” lap belt design which means you pull the lap belt ends away from the cam buckle to tighten the belts. The cam buckle stays attached to the right side lap belt when not in use. This auto racing harness is manufactured using premium 2″ polyester webbing and black epoxy coated drop forged steel 3 bar slides and bolt on hardware ends. The double adjustable ends allow mounting as either wrap around or bolt-in. Shoulders adjust from 25″ to 72″ and lap belt adjusts from 30″ to 70″. NOTE: RaceQuip motorsports harness sets and seat belts are NOT D.O.T. / FMVSS 209/302 certified for on highway use. They are only to be used in racing vehicles off of public streets and highways.