HANS IV 20° FHR
Simpson Hans Size Guide
Measure neck circumference with a soft tape around the base of the neck, where the HANS device rests. Keep the tape close, but not tight.
Compare the neck measurement with the size chart to find the correct HANS model and size.
| Size | cm |
|---|---|
| Youth | 31–37 cm |
| Medium | 37–44 cm |
| Large | 42–52 cm |
Pairs well with
Product description
HANS IV 20° – lighter, more comfortable and designed to fit more drivers
The HANS IV is a new and improved FHR (Frontal Head Restraint) device from HANS Device, designed for racing drivers looking for lightweight, comfortable and effective head and neck protection. Compared with the previous HANS III, the HANS IV is approximately 10% lighter and is now available in three sizes to provide a better fit for more drivers.
The custom-molded pads are designed to sit securely within the device without slipping. The upgraded foam provides a good balance of comfort and support, even during longer driving sessions. The high collar features a cut-away designed to reduce contact with the driver's neck during a rear impact.
The HANS IV also features improved harness retention, helping to keep the shoulder belts securely positioned during driving. The 20-degree version is well suited to standard seating positions and is an excellent choice for entry-level drivers across a wide range of racing series.
HANS IV compared with HANS III
- Approximately 10% lighter than the HANS III
- Three sizes for improved individual fit
- Upgraded custom-molded pads that stay securely in place
- Improved foam for enhanced comfort and support
- Improved harness retention to help prevent belt slippage
- High collar with cut-away to reduce neck contact during rear impacts
Features
- 20-degree angle
- Three sizes
- Post Anchor included as standard
- QuickClick available as an option for SFI versions
- M61 available as an option
- Includes helmet anchors and tether
- Custom-molded pads with upgraded foam
- Improved harness retention
The HANS IV is supplied complete with two helmet post anchors, enough for one helmet, along with a matching tether.
Specifications
| SKU | 2421230020M |
|---|---|
| Vendor | Simpson |
| Manufacturer part number | H4M20PAS |
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