QA1 10HT750B High Travel Coil Spring 10 Inch 750 lb/in Rate 2.5 Inch ID

The QA1 10HT750B is a high-performance coil spring engineered for demanding suspension applications requiring extended travel and precise spring rate control. This 10-inch free-length spring delivers a 750 lb/in spring rate, providing excellent load support and consistent performance across the full range of motion.

Key Specifications:

• Spring Rate: 750 pounds per inch
• Free Length: 10 inches
• Inner Diameter: 2.5 inches
• Chrome silicon alloy construction for superior strength and durability
• Black powder coat finish for corrosion resistance and professional appearance
• High travel design optimized for extended compression range

Chrome silicon alloy offers exceptional fatigue resistance and maintains consistent spring rates even under high-cycle conditions. The protective black powder coat finish not only enhances corrosion resistance but also reduces friction and wear during operation. Ideal for custom suspension builds, racing applications, and performance coilover systems where precise spring rate and extended travel are critical.