Description
The Simpson Racing Ratchet Harness – Latch & Link Platinum Plus (Left-Side Ratchet) is a high-performance motorsport restraint system engineered for maximum belt tension, secure fitment, and consistent safety in extreme racing conditions. Designed and manufactured by Simpson Racing, this harness is ideal for drivers who require precise tightening and stability during aggressive driving or rough track environments.
Built around a proven latch & link buckle system, this harness provides a strong and reliable locking mechanism that performs under high-load conditions. The addition of a ratchet lap belt system allows drivers to incrementally tighten the harness with precision, ensuring optimal restraint and minimal movement in the seat—especially beneficial in high-impact or high-vibration racing scenarios.
The Platinum Plus construction features premium materials and manufacturing standards, with production taking place at Simpson’s North Carolina facility. The lap belts utilize 3-inch military-spec webbing with heat-cut and sealed ends for durability and long-term reliability. The 2-inch shoulder straps are specifically designed for compatibility with HANS, Hybrid, and other frontal head restraint (FHR) systems, improving overall driver safety.
Steel adjusters provide strength and durability, while the left-side ratchet configuration allows for convenient operation depending on driver preference and cockpit layout. This harness is engineered to deliver consistent performance and secure driver containment in demanding motorsport applications.
FITMENT
- Universal motorsport fitment with proper harness mounting points
- Designed for race cars, track cars, and competition vehicles
- Compatible with roll cage and harness bar installations
- HANS, Hybrid, and other FHR device compatible
- Suitable for SFI 16.1 certified racing applications
- Intended for professional and advanced motorsport use
KEY FEATURES
- 5-point latch & link harness with ratchet tightening system
- Left-side ratchet configuration for precise belt adjustment
- SFI 16.1 certified safety rating
- Platinum Plus series construction
- 3” military-spec lap belt webbing with sealed ends
- 2” shoulder webbing for HANS/Hybrid/FHR compatibility
- Durable steel adjusters
- Enhanced belt tension control for high-performance driving
- Manufactured in the USA (North Carolina facility)
- Designed for extreme motorsport conditions
