{"product_id":"dormakaba-bts-55-floor-spring","title":"Dormakaba BTS 55 Floor Spring - 100kg Capacity","description":"\u003ch2\u003ePremium Entrance Solution: \u003cstrong\u003eDormakaba BTS 55 Floor Spring\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp\u003eUpgrade your building entrance with the highly reliable \u003cstrong\u003eDormakaba BTS 55 floor spring\u003c\/strong\u003e. Designed specifically with an ultra-thin body, this concealed floor hinge delivers a perfect balance of durability, aesthetics, and smooth operation for internal doors.\u003c\/p\u003e\n\n\u003ch3\u003eKey Technical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Door Weight:\u003c\/strong\u003e Up to 100kg.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Door Width:\u003c\/strong\u003e ≤ 950mm.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Closing Speed:\u003c\/strong\u003e Two distinct sweeping valves (130°-15° and 15°-0°) for a customized closing action.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHold-Open Feature:\u003c\/strong\u003e Available in both non-hold-open and 90° hold-open options.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuperior Durability:\u003c\/strong\u003e Engineered by dormakaba for 500,000+ life cycles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose the \u003cstrong\u003eDorma BTS 55 Replacement\u003c\/strong\u003e?\u003c\/h3\u003e\n\u003cp\u003eWhether you are dealing with new installations or looking for a seamless \u003cstrong\u003eDorma BTS 55 replacement\u003c\/strong\u003e for upgrading your building's entryway, its universal spindle and ultra-low profile (only 40mm high) make installation and retrofitting completely hassle-free. It flawlessly supports glass, wood, steel, and aluminum doors.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*Includes a standard 12mm floor pivot, cement box, cover plate, and essential accessories. Order today to ensure premium entrance safety and comfort.\u003c\/em\u003e\u003c\/p\u003e","brand":"Doordynamic","offers":[{"title":"Default Title","offer_id":44578068234285,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4448\/1325\/files\/dormakaba-bts-55-floor-spring-main..png?v=1778061310","url":"https:\/\/doordynamic.com\/products\/dormakaba-bts-55-floor-spring","provider":"Doordynamic","version":"1.0","type":"link"}