The Sabelt Enduro Steel Harness was specifically designed for the latest GT & Endurance racing series. Easy to use pull-down adjusters are integrated directly into the buckle, making not only for super quick driver changes, but combined with the sub-belt slots built directly into the main body, makes for a clean and compact profile. 3" should harnesses support all head and neck restraint systems, and offer a comfortable fit. This entry level priced harness set is homologated to FIA's newest 8853/2016 standard, and perfectly suitable for a track day or pro-race.