Description New Pro International FIA approved Harness with lightweight, smooth-sliding alloy adjusters on the shoulder straps and GT quick adjusters on the lap straps. HANS/FHR must be used in order for FIA approval. Features 50mm (2") shoulder, lap, and crutch straps. Crutch straps lock in via a 'T' bar to the lightweight cam-lock. Includes snap-hooks, eye-bolts and instructions for mounting in your vehicle. Snap-hooks can be removed to allow wrap-style fixing to your roll cage or harness bar. Please tick the box (above) to add backing/stress plates to your order. Uses lightweight alloy, smooth-sliding pull-down adjusters that clip into the camlock. Lap belt ends are made exclusively for Porsche Motorsport vehicles. Made specifically to fit Porsche 996/997/991/992 GT3, GT3RS, 981/718 GT4, and 918 models.