{"product_id":"840-fire-door-latch","title":"840 Fire Door Latch","description":"The Gainsborough Extended Tiebolt Deadlatch is designed for compatibility with Gainsborough 840 Series Majestic leversets. Featuring an 8 mm spindle hole and a 2-hour fire rating, it provides reliable latching performance for compatible residential and commercial door applications, including rated door assemblies where specified.\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eCompatible with Gainsborough 840 Series Majestic leversets\u003c\/li\u003e\n\u003cli\u003eTiebolt deadlatch design for secure and reliable operation\u003c\/li\u003e\n\u003cli\u003e8 mm spindle hole for compatible spindle configurations\u003c\/li\u003e\n\u003cli\u003e2-hour fire rated for suitable rated door assemblies\u003c\/li\u003e\n\u003cli\u003eAvailable in different backset lengths and finishes\u003c\/li\u003e\n\u003cli\u003eDesigned for straightforward integration with compatible Gainsborough door hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eAvailable Variants\u003c\/h4\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e127mm – 2 Hour Fire Rated – Satin Chrome\u003c\/strong\u003e – PT840\/FL127SC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e70mm – 2 Hour Fire Rated – Chrome Plated\u003c\/strong\u003e – PT840\/FL70CP\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Gainsborough","offers":[{"title":"127mm - 2 Hour Fire Rated - Satin Chrome","offer_id":48188440707284,"sku":"PT840\/FL127SC","price":73.29,"currency_code":"AUD","in_stock":true},{"title":"70mm - 2 Hour Fire Rated - Chrome Plated","offer_id":48188440740052,"sku":"PT840\/FL70CP","price":43.35,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/7392\/3028\/files\/PT840-FL127SC1.jpg?v=1790418687","url":"https:\/\/www.amstimber.com.au\/products\/840-fire-door-latch","provider":"AMS Doors, Timber \u0026 Hardware","version":"1.0","type":"link"}