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China double seat belt Manufacturer, Supplier, Factory

When it comes to ensuring vehicle safety, having reliable components is non-negotiable. Our high-quality autozone seat belt options are designed for durability and performance, meeting strict industry standards. For passengers in the rear, our back seat belt systems provide enhanced protection, while the back seat seat belt ensures a secure fit for all occupants. Emphasizing belt safety, our products undergo rigorous testing to guarantee they perform effectively in various conditions, reducing the risk of injury and providing peace of mind for drivers and families alike.


The double seat belt system represents a significant advancement in automotive safety technology. By incorporating two independent belt mechanisms within a single assembly, it offers redundant protection that enhances security during abrupt stops or collisions. This design distributes forces more evenly across the body, minimizing the impact on any single point and improving overall restraint effectiveness. Ideal for high-risk driving scenarios or vehicles carrying precious cargo, the double seat belt ensures that safety is never compromised, providing an extra layer of defense that standard belts cannot match.

Key Product Parameters

  • Material: High-tensile polyester webbing with nylon reinforcement
  • Maximum Load Capacity: 4,000 lbs per belt assembly
  • Retractor Type: Emergency locking retractor (ELR) with switchable automatic locking retractor (ALR)
  • Temperature Resistance: -40°F to 185°F (-40°C to 85°C)
  • Compliance: Meets FMVSS 209 and 302 standards
ParameterSpecification
Webbing Width2 inches (50 mm)
Buckle Strength5,000 lbs (2,268 kg)
Installation Torque35-45 ft-lbs (47-61 Nm)
Weight Capacity per SeatUp to 300 lbs (136 kg)
Color OptionsBlack, Gray, Beige

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