{"product_id":"duplex-latch-5-hook-4-roller-multipoint-door-lock-16mm-faceplate-option-1-top-hook-to-spindle-543mm","title":"Duplex Latch 5 Hook 4 Roller Multipoint Door Lock - 16mm Faceplate Option 1 (top hook to spindle = 543mm)","description":"\u003cp\u003e\u003cstrong\u003eProduct Overview: Ingenious Duplex Multipoint Door Lock\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Ingenious Duplex multipoint door lock is designed for enhanced security and durability, featuring a robust configuration of 4 rollers, 5 hooks, and 1 latch. This lock is ideal for both UPVC and aluminum doors, ensuring a reliable locking mechanism for your home or business.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIdentification Tips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIdentifying an Ingenious lock is straightforward, but be cautious of common pitfalls. Look for the brand stamped on the faceplate, and check for the Secured By Design logo. If the lock is still installed, a small black snib below the latch can help confirm its authenticity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGearbox Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIngenious gearboxes are characterized by a unique double spindle arrangement with centers at 62mm and 92mm. Both followers are unsprung, so it’s advisable to use sprung door furniture. The gearbox measures 230mm in height and is secured to the faceplate with three screw holes, with specific measurements between the holes: 110mm from the top to the middle and 108mm from the middle to the bottom.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLocking Mechanism\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIngenious multipoint door gearboxes include a small plastic snib on the faceplate, which can hold the latch back for convenience and prevent accidental lockouts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHook Locking Arrangements\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIngenious locks come with different hook locking arrangements:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Hook:\u003c\/strong\u003e Typically throws upwards, regardless of its position on the door.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuplex Hook:\u003c\/strong\u003e Offers higher security with a pair of cast zinc hooks that throw towards each other, resembling crab claws. The Duplex locks have a larger hook case than standard hooks, so if you're upgrading, ensure the routing on the door can accommodate this.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRollers and Operation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRollers are essential for compression, pulling the door against the frame to prevent dust and water ingress. While they do not significantly enhance security, they help maintain the door's structural integrity. Rollers are adjustable by 1-2mm for optimal weather sealing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLocking and Unlocking Instructions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTo \u003cstrong\u003elock\u003c\/strong\u003e the door:\n\u003cul\u003e\n\u003cli\u003eLift the handle upwards to engage the locking points.\u003c\/li\u003e\n\u003cli\u003eSecure the locking points and main deadbolt (if applicable) by turning the key.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eTo \u003cstrong\u003eunlock\u003c\/strong\u003e the door:\n\u003cul\u003e\n\u003cli\u003eTurn the key to unlock the system.\u003c\/li\u003e\n\u003cli\u003ePush the handle downwards to disengage the locking points and retract the latch.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional Products\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe offer a variety of associated products for Ingenious Duplex multipoint door locks, including keeps, spindles, handles, and accessories, ensuring you have everything you need for installation and maintenance.\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eProduct Specification\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eManufacturer: Ingenious\u003c\/li\u003e\n\u003cli\u003eSpindle Size: 8mm\u003c\/li\u003e\n\u003cli\u003eRollers: 4\u003c\/li\u003e\n\u003cli\u003eHooks: 5\u003c\/li\u003e\n\u003cli\u003eLatch: 1\u003c\/li\u003e\n\u003cli\u003eMain Gearbox: Latch \u0026amp; hookbolt\u003c\/li\u003e\n\u003cli\u003eSpindle: Single 8mm\u003c\/li\u003e\n\u003cli\u003eHanding: Non handed\u003c\/li\u003e\n\u003cli\u003eDistance Between Inner Locking: 690mm\u003c\/li\u003e\n\u003cli\u003eDistance Between Outer Locking: 1331mm\u003c\/li\u003e\n\u003cli\u003eHeight: 2200mm\u003c\/li\u003e\n\u003cli\u003eTop Hook to Spindle: 543mm\u003c\/li\u003e\n\u003cli\u003eBottom Hook to Spindle: 543mm\u003c\/li\u003e\n\u003cli\u003eTop Roller to Spindle: 656mm\u003c\/li\u003e\n\u003cli\u003eBottom Roller to Spindle: 675mm\u003c\/li\u003e\n\u003cli\u003eDoor Material: UPVC, Aluminium\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMeasuring Guidelines\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTo ensure accurate measurements for your Ingenious Duplex multipoint door lock, follow these guidelines:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBackset Measurement: \u003c\/strong\u003eTo measure the backset, take a ruler and measure the distance from the edge of the door to the center of the lock cylinder. This is crucial for ensuring the lock fits properly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCentres PZ Measurement: \u003c\/strong\u003eThe PZ measurement is the distance from the center of the keyhole to the center of the handle. Use a tape measure to get this distance accurately, as it affects the alignment of the lock components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFaceplate Measurement: \u003c\/strong\u003eTo measure the faceplate, you need to determine its width and length. Measure the width across the faceplate and the length from the top to the bottom. This ensures compatibility with your door.\u003c\/p\u003e\n\u003cp\u003eBy following these measurement tips, you can ensure that your Ingenious Duplex multipoint door lock is installed correctly and functions optimally.\u003c\/p\u003e","brand":"Ingenious","offers":[{"title":"30mm \/ Flat 16mm - Square Ends \/ Lift Lever","offer_id":43363501047897,"sku":"DF-ING305H4RF16S","price":78.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/9035\/8617\/files\/ING305H4RF16S_1_1.avif?v=1780128441","url":"https:\/\/metalix.co.uk\/products\/duplex-latch-5-hook-4-roller-multipoint-door-lock-16mm-faceplate-option-1-top-hook-to-spindle-543mm","provider":"Metalix Hardware","version":"1.0","type":"link"}