{"product_id":"wrs-constant-force-balance-single-coils-1-2-wide-stainless-steel-4-lbs","title":"WRS Constant Force Balance Single Coils -1\/2\" Wide, Stainless Steel, 4 lbs","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePRECISION SINGLE-COIL DESIGN: This WRS Constant Force Single Coil features a 4 lb weight rating and a 1\/2″ wide stainless-steel spring, engineered to support tilt-style window sashes with smooth, reliable lift. Works on either the left or right side. Sold individually—order two coils if your window requires a pair. Ideal for tilt-style windows needing smooth, reliable lift. Coil only; balance housing, carriers, and pivot shoes are sold separately.\u003c\/li\u003e\n\u003cli\u003eHOOK-IN DESIGN FOR FAST INSTALLATION: Designed with a universal hook-in attachment that snaps directly into most constant-force balance carriers. Installs quickly without special tools, making it perfect for homeowners, maintenance teams, and professional installers. Provides a secure, accurate fit for fast window repairs and reliable long-term operation.\u003c\/li\u003e\n\u003cli\u003eSTAINLESS STEEL CONSTANT-FORCE PERFORMANCE: Made from high-grade stainless steel for durability, corrosion resistance, and consistent tension. The constant-force design ensures smooth, controlled window movement—keeping sashes open when raised and securely shut when closed. An excellent upgrade for worn or weak window coils that cause sticking or slamming.\u003c\/li\u003e\n\u003cli\u003eFITS Series 152 BALANCE SYSTEMS: Fits Series 152 Constant Force Balances and many similar systems used in vinyl, aluminum, and wood tilt windows. Measures 1\/2″ thick for proper fitment and is weight-stamped for easy identification. Works as a single coil or as part of a multi-coil (tandem) setup to match higher sash weights. Ideal for repair, replacement, and maintenance projects.\u003c\/li\u003e\n\u003cli\u003eTRUSTED SINCE 1989: WRS Window Repair Systems has over 30 years of experience supplying reliable, high-quality hardware. Trusted nationwide by homeowners, contractors, schools, and property managers for dependable repairs and long-lasting performance.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WRS","offers":[{"title":"Default Title","offer_id":48347118993634,"sku":"B0BN6TBCGX","price":742.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/0773\/7058\/files\/21pX6SqUuLL.jpg?v=1788634707","url":"https:\/\/fixtimber.us\/products\/wrs-constant-force-balance-single-coils-1-2-wide-stainless-steel-4-lbs","provider":"FixTimber","version":"1.0","type":"link"}