The Sabelt Steel Formula Mid is a professional 6 point harness designed for single seater / formula race cars where an FHR / HANS device is used. Featuring a formula release buckle that is lightweight, compact in design with a short lever, and has a smooth release mechanism.Designed for F4 and small entry level formula cars such as Formula Ford and Formula RenaultLoop and D ring lap strap attachment provides extra room in the crotch area for better comfortLightweight steel adjusters with pull up lap adjustmentThe Sabelt Steel Formula 6 point harness has 2" wide shoulder straps which allow a more precise fit to an FHR / HANS device. Lap straps are also 2" wide and feature a 3" wide load spreader pad for better improved comfort. Attachment is via sewn loops for the shoulder straps and bolt in fittings for the lap and crutch straps.FIA 8853-2016 approved only when used with an FHR / HANS device