Don't confuse it with the main spring that sets the opening pressure

Sleeve for the idle screw in the HS — the sleeve the screw works in

The new guards have been made wider to avoid contact with long sprocket bolts when wide plastic sprocket protectors are used

and other spots where a standard screw isn't enough

Arai HANS FHR Clips (FIA 8858-2010) PriceGroup-10 Don't confuse it with theComplete kit with mounts for a HANS model neck brace. Includes two mounts that fit all helmets prepared for HANS. Original accessory from Arai the same mounts also fit helmets from other manufacturers. These mounts can be used with all types of HANS devices from Stand21 Sparco and Schroth. Easy to fit (see video below) and meets all requirements for competition (FIA).