{"product_id":"zhent-110lbs-heavy-duty-garage-door-extension-springs-18-000-cycles-anti-rust-coated-7ft","title":"ZhenT 110lbs Heavy Duty Garage Door Extension Springs – 18,000 Cycles, Anti-Rust Coated (7ft)","description":"\u003ch2\u003eUpgrade your garage door with ZhenT extension springs\u003c\/h2\u003e\n\u003cp\u003eRefresh an aging door with the ZhenT Pair of 110lbs heavy duty garage door extension springs. Crafted for durability and consistent tension, these springs combine high strength steel with a protective black coating to resist the elements. Expect steady, controlled open and close actions backed by a solid design that aims to endure frequent use over years.\u003c\/p\u003e\n\u003cp\u003eEngineered for longevity, the springs feature heat-treated spring steel and a corrosion resistant finish. The coating not only helps prevent rust but also makes cleaning easier, helping maintain performance in varied environments—whether your garage is tucked away or exposed to humidity. The pair design supports balanced operation, which can contribute to smoother movement and safer handling during routine garage tasks.\u003c\/p\u003e\n\u003ch3\u003eWhy choose ZhenT heavy duty extension springs?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e110 POUND WEIGHT CAPACITY: designed for extension spring systems; if you’re unsure of your door weight, weigh the door to confirm compatibility.\u003c\/li\u003e\n  \u003cli\u003eHEAVY DUTY CONSTRUCTION: made from heat treated spring steel for lasting strength and reliability.\u003c\/li\u003e\n  \u003cli\u003e18,000 CYCLES: rated life for repeated open and close cycles on a typical 7ft door, offering long-term durability.\u003c\/li\u003e\n  \u003cli\u003ePAIRS ONLY: replacing both springs helps maintain balance and smooth operation, reducing uneven wear.\u003c\/li\u003e\n  \u003cli\u003eANTI-RUST COATING: black coated finish provides corrosion resistance and easy maintenance indoors or outdoors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReal-world benefits and use cases\u003c\/h3\u003e\n\u003cp\u003eImagine an older door that leaks a little resistance or feels off-balance during operation. Replacing both springs can restore a balanced feel, resulting in a safer, quieter, and more predictable opening and closing sequence. The anti-rust coating helps keep performance consistent even in garages with high humidity or coastal environments.\u003c\/p\u003e\n\u003cp\u003eThese springs are designed to fit standard 7ft residential doors and are offered as a practical upgrade for doors showing signs of wear, stiffness, or uneven movement. If you’re new to door maintenance, consider seeking professional guidance for installation or safety basics, and always start with weighing the door to confirm suitability.\u003c\/p\u003e\n\u003ch3\u003eWhat you get and quick guidance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo extension springs rated at 110lbs each\u003c\/li\u003e\n  \u003cli\u003eProtective anti-rust coating for longer life\u003c\/li\u003e\n  \u003cli\u003eClear guidance on pairing for balanced operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSpring tension per unit: 110 pounds\u003c\/li\u003e\n  \u003cli\u003eMaterial: heat treated spring steel\u003c\/li\u003e\n  \u003cli\u003eFinish: black anti-rust coating\u003c\/li\u003e\n  \u003cli\u003eExpected cycle life: up to 18,000 cycles\u003c\/li\u003e\n  \u003cli\u003eApplication: suitable for typical 7ft residential garage doors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What door weight is this pair designed for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This pair targets standard extension spring setups; weigh the door if unsure to confirm compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Why replace springs in pairs?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replacing both springs helps maintain balanced tension and smooth operation, reducing uneven wear.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ZhenT","offers":[{"title":"Default Title","offer_id":47468098289838,"sku":"B07WFV8Q76","price":103.77,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/zhen-t-pair-110lbs-extension-springs-coated-steel.jpg?v=1770392753","url":"https:\/\/handyskook.ca\/products\/zhent-110lbs-heavy-duty-garage-door-extension-springs-18-000-cycles-anti-rust-coated-7ft","provider":"HandySkook","version":"1.0","type":"link"}