The Willans Silverstone 6 HANS Harness is specifically designed for single-seat, open-cockpit designs (formula cars and sports racers) where the driver is wearing a HANS Device.
The 3" shoulder straps neck down to 2" width to better fit the HANS device. Shoulder belts feature lightweight aluminum "Silverstone" adjusters and 8mm (5/16") bolt-in endplates sewn in. The 3" lap belt has no bulky quick-adjust sliders. Length is adjusted when the belt is installed. The D-ring lap belt and looped 2" sub straps each use two 8mm bolt-in end plates to sandwich the belts in place. The camlock buckle is permanently attached to the right side of the lap belt. FIA 8853/98 approved. Available in Blue, Black or Red.
Shoulder belt length, from mounting bolt to adjuster: 16 1/2"
Shoulder belt overall length, maximum: 35"
Lap belt total length, maximum: 42"
Willans is the UK's largest manufacturer of competition seatbelts. Their harnesses can be found in everything from top ranking F1 cars to Formula Fords. All Willans harnesses feature military-specification polyester webbing, rotary camlock buckles, and FIA homologation.