{"product_id":"gardner-spring-gt3217209-ml-torsion-spring-90-degree","title":"Gardner Spring GT3217209-ML Torsion Spring 90 Degree","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GARDNER SPRING GT3217209-ML is a left-hand-wound steel torsion spring engineered for precision mechanical applications requiring controlled rotational force. With an outside diameter of 0.288 inches and a wire diameter of 0.032 inches, this spring delivers consistent torque at 0.879 inch-pounds measured at leg length. It features 3.25 coils and a 90-degree deflection angle, making it suited for compact actuator assemblies, linkage mechanisms, and small-component return applications common in HVAC controls, damper actuators, and light electromechanical assemblies. Licensed technicians and mechanical assembly professionals are the typical installers.\u003c\/p\u003e\u003cp\u003eThis torsion spring is used in residential and light commercial applications where a small-footprint, left-hand-wound spring is required to provide return force or rotational resistance. Its 1.000-inch leg length and 0.172-inch maximum tool size accommodate standard installation tooling for this spring class. The part is packaged in quantities of 6 and sold individually (MOQ of 1), making it practical for both service replacement and assembly-line use.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLeft-hand direction of wind for correct torque orientation in mating assemblies\u003c\/li\u003e\n\u003cli\u003e90-degree deflection angle for precise rotational return force\u003c\/li\u003e\n\u003cli\u003e0.032-inch wire diameter with 3.25 active coils for consistent spring rate\u003c\/li\u003e\n\u003cli\u003e0.879 inch-pounds torque at leg length for reliable actuator or linkage return\u003c\/li\u003e\n\u003cli\u003e0.172-inch maximum tool size compatible with standard small-spring installation tooling\u003c\/li\u003e\n\u003cli\u003eSteel construction for durability in mechanical control environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement torsion spring for compact mechanical actuator, linkage, and control assemblies requiring a left-hand-wound spring with a 0.288-inch outside diameter and 90-degree deflection angle.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation of torsion springs should be performed by qualified mechanical or HVAC technicians familiar with spring-loaded assemblies. De-energize and lock out any powered equipment before servicing components that include torsion springs. Use the appropriate tool sized at or below 0.172 inches to avoid damaging the coil or leg geometry during seating. Confirm wind direction matches the assembly requirement before installation, as substituting a right-hand spring for a left-hand application will result in incorrect torque behavior.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 0.288 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Diameter\u003c\/strong\u003e: 0.032 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Coils\u003c\/strong\u003e: 3.25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeflection Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirection of Wind\u003c\/strong\u003e: Left Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeg Length\u003c\/strong\u003e: 1.000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Tool Size\u003c\/strong\u003e: 0.172 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque at Leg Length\u003c\/strong\u003e: 0.879 inch-pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod Size\u003c\/strong\u003e: 0.172 inches (4.37 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 6\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: GARDNER SPRING\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: GT3217209-ML\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GARDNER SPRING","offers":[{"title":"Default Title","offer_id":51980980617522,"sku":"GT3217209-ML","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e049196881e7c7021a11bda8ba15f92a.jpg?v=1789981963","url":"https:\/\/voomisupply.com\/products\/gardner-spring-gt3217209-ml-torsion-spring-90-degree","provider":"Voomi Supply","version":"1.0","type":"link"}