HANS III Model 20 Large QC ST

The HANS III Model 20 Large QC ST is a premium head and neck support system engineered for high-speed water sports, boating, and demanding recreational activities where impact protection is non-negotiable. Whether you're operating a performance watercraft, competing in tow sports, or navigating rough seas, this device significantly reduces the risk of cervical spine injury during sudden deceleration, collision, or turbulent conditions. Built to meet the exacting standards of serious boaters and water sports enthusiasts, the HANS III Model 20 delivers the kind of protection that keeps you in the boat and off the sidelines.

This large-format unit employs advanced engineering to distribute lateral and frontal forces away from vulnerable cervical structures, working in concert with your restraint system to control head and neck motion during high-G events. The quick-change (QC) fastening system allows rapid deployment and removal without tools, critical when seconds count in an emergency or when swapping between crew members on multi-rider vessels. At 3.41 lbs and measuring 13.7 x 4.2 x 15.75 inches, it strikes the balance between robust protection architecture and practical wearability during extended time on the water—you won't feel hindered when scanning horizons or managing helm transitions.

Serious boaters running high-horsepower vessels, wakeboard and ski enthusiasts, and competitive water sports participants rely on the HANS III Model 20 Large QC ST as a non-negotiable safety layer, much like a quality life jacket or harness system. The large sizing accommodates a wider range of physiques and provides stable interface geometry for consistent protection across varied driver positions and seating configurations. When paired with modern multi-point harness systems and proper installation, this device has proven effective in real-world accident scenarios where neck trauma would otherwise result in permanent injury. For anyone serious about performance boating or high-speed water recreation, the HANS III Model 20 represents insurance that actually works.