Professional fitment and guidance is recommended to ensure your safety and comfort. The device can be used with most FIA Approved racing harnesses or with any of the specifically designed HANS® specific SCHROTH harnesses.
Sizing and angle are based on seating position and neck or shirt size and should be chosen when ordering.
10 Degree - For upright seating postions
20 Degree - For saloons and sports cars
30 Degree - For most formula and single seaters including Radical
40 Degree - For formula cars with very steep recline seating. Eg Formula 1
Small - 12" to 16" (30 to 40cm) Collar Size
Medium - 14" to 17" (35 to 44cm) Collar size
Large - 16" to 20" (41 to 50cm) Collar size