{"product_id":"qa1-high-travel-coil-spring-bjgm-10ht450b","title":"QA1 High Travel Coil Spring | 2-1\/2\" ID 10\" x 450 lb\/in Black | 10HT450B","description":"\u003cp\u003eQA1 high travel coil springs are made in the USA from high-tensile chrome silicon alloy spring wire. The alloy allows fewer coils and a smaller wire diameter, so the spring is lighter and gains travel from the wider spacing between the coils. Reduced unsprung weight helps the suspension react faster for more consistent performance. Careful heat treating and shot peening improve fatigue life, and the coil design can be compressed to coil bind without changing the spring rate or free height. This spring has a 2-1\/2 in inner diameter, a 10 in free length, and a 450 lb\/in rate, with ground square ends and a black powder coat finish. Every QA1 spring carries a lifetime guarantee to remain within 2 percent of its original free height and rate under normal operating conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eType: chrome silicon high travel coil spring\u003c\/li\u003e\n\u003cli\u003eInner diameter: 2-1\/2 in\u003c\/li\u003e\n\u003cli\u003eFree length: 10 in\u003c\/li\u003e\n\u003cli\u003eSpring rate: 450 lb\/in\u003c\/li\u003e\n\u003cli\u003eMaterial: chrome silicon alloy steel\u003c\/li\u003e\n\u003cli\u003eFinish: Black powder coat\u003c\/li\u003e\n\u003cli\u003eConstruction: cold wound, heat treated, shot peened, ground square ends\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003cli\u003eWarranty: lifetime guarantee within 2 percent of free height and rate\u003c\/li\u003e\n\u003cli\u003ePart number: 10HT450B\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat are the specifications of QA1 10HT450B?\u003c\/h5\u003e\u003cp\u003eQA1 10HT450B is a 450 lb\/in coil spring with a 10 in free length and a 2-1\/2 in inner diameter.\u003c\/p\u003e\u003ch5\u003eWhat material are QA1 springs made from?\u003c\/h5\u003e\u003cp\u003eThey are made in the USA from high-tensile chrome silicon alloy spring wire for strength, consistency, and long fatigue life.\u003c\/p\u003e\u003ch5\u003eWhat finish does this spring have?\u003c\/h5\u003e\u003cp\u003eThis spring has a black powder coat finish.\u003c\/p\u003e\u003ch5\u003eAre QA1 springs covered by a warranty?\u003c\/h5\u003e\u003cp\u003eYes. Every QA1 spring carries a lifetime guarantee to remain within 2 percent of its original free height and rate under normal operating conditions.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What are the specifications of QA1 10HT450B?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"QA1 10HT450B is a 450 lb\/in coil spring with a 10 in free length and a 2-1\/2 in inner diameter.\"}}, {\"@type\": \"Question\", \"name\": \"What material are QA1 springs made from?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"They are made in the USA from high-tensile chrome silicon alloy spring wire for strength, consistency, and long fatigue life.\"}}, {\"@type\": \"Question\", \"name\": \"What finish does this spring have?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This spring has a black powder coat finish.\"}}, {\"@type\": \"Question\", \"name\": \"Are QA1 springs covered by a warranty?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. Every QA1 spring carries a lifetime guarantee to remain within 2 percent of its original free height and rate under normal operating conditions.\"}}]}\u003c\/script\u003e","brand":"QA1","offers":[{"title":"Default Title","offer_id":42663906148400,"sku":"BJGM_10HT450B","price":79.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/8e8631a59848a_7f892406-4c6a-44be-adb9-ab73441ac39a.jpg?v=1766453249","url":"https:\/\/berryperformancesales.com\/products\/qa1-high-travel-coil-spring-bjgm-10ht450b","provider":"Berry Performance Sales","version":"1.0","type":"link"}