QA1 Official Website High Performance Suspension QA1 Coil Spring High Travel Coil Over 2.500 in ID 7.000 in Length 300 QA1 Coil Spring 9HT400 Qa1 14Ht080b Coil Spring 2.5In Id X 14In Black eBay QA1 Coil Spring High Travel Coil Over 2.500 in ID 12.000 in Length 50. QA1 offers an assortment of high travel springs, available in 7", 9", 10", 12", 14" and 16" lengths, with a silver powder coated finish. These springs are lighter and have increased travel due to the larger distance between the coils. Made in the USA, these 2" I. D. high travel springs are manufactured from specially designed high tensile, chrome silicon alloy spring wire, which allows them to have fewer coils and a smaller wire diameter. These lighter springs optimize performance by reducing unsprung weight and reacting faster. This high grade material, along with careful heat treating and post processing, gives the spring a much longer life, and the coil design allows the springs to be compressed to coil bind without affecting spring rate or free height. These new high travel springs are silver powder coated and ground at both ends for straight, consistent and accurate operations. In addition, all QA1 springs are lifetime guaranteed to remain within 2% of the original free height and rate under normal operating conditions. Chrome Silicon Steel, All QA1 springs are manufactured using the highest quality materials for high strength, consistency and long life. Cold Wound Heat Treated Shot Peened, All QA1 springs go through intensive manufacturing processes to ensure consistency, accuracy and durability. Squared Ends, All QA1 springs are ground at both ends to ensure straight, consistent and accurate operation. Lengths and Rates Marked, All QA1 springs are clearly marked with the free length of the spring and spring rate for quick and easy identification. Made in the USA, QA1's high travel springs are proudly made in the USA. LIFETIME GUARANTEE, All QA1 springs are lifetime guaranteed to remain within 2% of the original free height and rate under normal operating conditions. Lifetime guarantee to remain within 2% of their original free height Designed to be as light as possible with maximum travel and superb performance Durable powdercoated finish Made in the USA Attributes: Brand Name: QA1 GTIN: 00806990112613 Manufacturer Part Number: 9HT400 UPC: 806990112613 Extended Information: Country of Origin: US Emissions : Emissions Compliance Exempt Life Cycle Status: Available To Order Packing Information: Quantity of Each: 1 Package UOM: EA Dimension: 10 x 4 x 4 inches Weight: 3. 75 POUNDS