Impact Racing 57359226 Restraint - 2" Int Cam, PD Both Lap, Ind Shldr, Snap-In, 6pt, SFI 16.5. Impact delivers on all promises of delivering the most comfortable, easy to tighten restraint on the market. Featuring integral adjusters at the Cam-Lock end, Impact’s newest Cam-Lock restraints solve the issue of adjuster placement and ease of tightening. Constructed of high strength polyester webbing for the greatest strength and longevity, Impact Integral-adjuster restraints are available in the race proven 2” x 2” configuration, in 5-point, 6-point, and 7-point configurations. There are two mounting configuration options; a bolt-in version, and a snap-in version. Impacts Integral-adjuster, cam-lock restraints are SFI certified to the more stringent 16.5 specification.