{"product_id":"gu-replacement-gearbox-old-style","title":"GU Replacement Gearbox (Old Style)","description":"\u003cdiv id=\"listing\" class=\"wip\"\u003e \u003ch1\u003eGU Ferco (Old Style) Replacement Gearbox\u003c\/h1\u003e \u003cp class=\"options\"\u003e(30mm or 35mm Backset, 92PZ Single Spindle)\u003c\/p\u003e \u003ch2\u003eA cost-effective, high-quality fix for failing door locks!\u003c\/h2\u003e \u003cp class=\"intro\"\u003eHigh-quality replacement gearbox designed as a compatible repair solution for Old Style (Mark 1) GU Ferco multipoint door locks. If your door handle has become floppy or the lock is jammed, replacing just the central gearbox is a fast and economical way to restore your door to full working order. These Kore gearboxes are engineered to replicate the fit and function of the discontinued GU units, delivering smooth, reliable operation and a straightforward installation.\u003c\/p\u003e \u003cp\u003eAvailable in 30mm and 35mm backsets, this single-spindle lock features the industry-standard 92mm PZ measurement to suit common lever\/lever handles. It provides a durable, long-lasting repair solution for left- or right-hung uPVC, composite, and aluminium doors. Durably built to resist wear, it features a reversible sprung latch and robust deadbolt to maintain the security and integrity of your door.\u003c\/p\u003e \u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eDirect Compatibility\u003c\/strong\u003e - replaces discontinued Mark 1 \"Old Style\" GU Ferco gearboxes\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eCost-Effective Repair\u003c\/strong\u003e - save money by replacing just the faulty central mechanism\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eDual Size Options\u003c\/strong\u003e - 30mm or 35mm backsets to fit various door profiles\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eUniversal Handing\u003c\/strong\u003e - reversible sprung latch fits both left- and right-handed doors\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eStandard Fitment\u003c\/strong\u003e - industry-standard 92mm PZ for use with existing lever handles\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eEasy Installation\u003c\/strong\u003e - quick and straightforward replacement using basic hand tools\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eRobust Construction\u003c\/strong\u003e - smooth, reliable, high-quality operating mechanism\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eEnhanced Security\u003c\/strong\u003e - integrated deadbolt provides secure locking performance\u003c\/li\u003e \u003c\/ul\u003e \u003cp class=\"btw\"\u003e\u003cstrong\u003eDid You Know?\u003c\/strong\u003e Old Style (Mark 1) GU Ferco gearboxes are easily identified by a \"missing\" top corner on the case profile. In contrast, New Style gearboxes feature a top vertical notch and a revised internal drive system. These two styles are not interchangeable, so always remove your existing gearbox and compare the case shape and notch profile before purchasing.\u003c\/p\u003e \u003c\/div\u003e","brand":"Window Ware","offers":[{"title":"30mm","offer_id":54237906436435,"sku":"KOR-2419-1001","price":6.0,"currency_code":"GBP","in_stock":true},{"title":"35mm","offer_id":54237906469203,"sku":"KOR-2419-1002","price":6.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1076\/9324\/4755\/files\/f83963db-2da4-4cbd-82db-7eb45267b573.jpg?v=1783536473","url":"https:\/\/progradewarehouse.com\/products\/gu-replacement-gearbox-old-style","provider":"PRO GRADE WAREHOUSE","version":"1.0","type":"link"}