{"product_id":"latch-deadbolt-4-rollers-lift-lever-or-double-spindle-multipoint-door-lock","title":"Latch Deadbolt 4 Rollers Lift Lever or Double Spindle Multipoint Door Lock","description":"\u003cp\u003e\u003cstrong\u003eProduct Overview: Lockmaster Standard Multipoint Door Lock\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Lockmaster Standard multipoint door lock is designed for security and durability, featuring 4 rollers, 1 deadbolt, and 1 latch. This lock is part of a comprehensive range that offers various locking point configurations to meet specific needs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Locking Options:\u003c\/strong\u003e The Lockmaster range includes multiple variants, allowing for easy adaptation to existing door requirements. We stock the most popular versions and can source specific products as needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Identification:\u003c\/strong\u003e Once removed from the door, Lockmaster locks can be easily identified by their unique features, such as the upwards throwing mechanism and a large gearbox measuring 228mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest-Selling Lock:\u003c\/strong\u003e As the UK's top-selling multipoint door lock, Lockmaster has been part of the Yale family since the early 2010s, alongside brands like Millenco and Millenco Mantis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility Considerations:\u003c\/strong\u003e Be aware that older Lockmaster versions may have different locking point locations, which could necessitate enlarging the routing prep on the door by 40-50mm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGearbox Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAvailable in 35mm or 45mm backsets, with options for double or single spindle mechanisms.\u003c\/li\u003e\n\u003cli\u003eBifold door versions come in 25mm and 28mm backsets.\u003c\/li\u003e\n\u003cli\u003eDouble spindle locks feature unsprung mechanisms and require sprung door handles for optimal function.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGearbox: 228mm high + backset + 15mm\u003c\/li\u003e\n\u003cli\u003eLatch and Deadbolt: 30mm high each\u003c\/li\u003e\n\u003cli\u003eDistance between latch and deadbolt: 65mm\u003c\/li\u003e\n\u003cli\u003eScrew hole measurements: Top to middle and middle to bottom both at 109mm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOperation Instructions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTo Lock the Door:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eClose the door to automatically engage the latch.\u003c\/li\u003e\n\u003cli\u003eLift the handle to engage the locking points.\u003c\/li\u003e\n\u003cli\u003eTurn the key to secure the system.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eTo Unlock the Door:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eTurn the key to unlock the system.\u003c\/li\u003e\n\u003cli\u003ePush the handle down to disengage the locking points.\u003c\/li\u003e\n\u003cli\u003eA quarter turn of the key will retract the latch.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRollers assist in compression, enhancing weather sealing and preventing door warping.\u003c\/li\u003e\n\u003cli\u003eRollers are adjustable by 1mm for optimal performance.\u003c\/li\u003e\n\u003cli\u003eCorrosion tested to BS EN 1670:2007 Grade 4 (240hrs. NSST).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis Lockmaster Standard multipoint door lock combines functionality with robust security features, making it an excellent choice for any door.\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: Lockmaster\u003c\/li\u003e\n\u003cli\u003eSpindle Size: 8mm\u003c\/li\u003e\n\u003cli\u003eRollers: 4\u003c\/li\u003e\n\u003cli\u003eDeadbolts: 1\u003c\/li\u003e\n\u003cli\u003eLatch: 1\u003c\/li\u003e\n\u003cli\u003eMain Gearbox: Latch \u0026amp; deadbolt\u003c\/li\u003e\n\u003cli\u003eSpindle: Double 8mm\u003c\/li\u003e\n\u003cli\u003eHanding: Non handed\u003c\/li\u003e\n\u003cli\u003eDistance Between Inner Locking: 779mm\u003c\/li\u003e\n\u003cli\u003eHeight: 2200mm\u003c\/li\u003e\n\u003cli\u003eTop Roller to Spindle: 730mm\u003c\/li\u003e\n\u003cli\u003eBottom Roller to Spindle: 760mm\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 Lockmaster 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 will give you the backset size needed for your lock.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCentres PZ Measurement: \u003c\/strong\u003eFor the PZ measurement, measure the distance from the center of the keyhole to the center of the handle hole. This is crucial for ensuring proper alignment and functionality of the lock.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFaceplate Measurement: \u003c\/strong\u003eTo measure the faceplate, remove the existing lock and measure the width and height of the faceplate. This will help you select the correct faceplate from the drop-down options.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOperation Details: \u003c\/strong\u003eThe operation of the lock can vary based on the specific model. Ensure to check the product specifications or consult with a professional for the correct operation type for your installation.\u003c\/p\u003e\n\u003cp\u003eBy following these measurement guidelines, you can ensure a perfect fit for your Lockmaster multipoint door lock, enhancing both security and functionality.\u003c\/p\u003e","brand":"Lockmaster","offers":[{"title":"35mm \/ Double 8mm Spindle \/ Flat 16mm - Square Ends","offer_id":43363927556185,"sku":"DF-LM135","price":81.67,"currency_code":"GBP","in_stock":true},{"title":"35mm \/ Single 8mm - Lift Lever \/ Flat 16mm - Square Ends","offer_id":43363927588953,"sku":"DF-LM135S","price":88.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/9035\/8617\/files\/LM135_1_d0fb1fec-6c8c-49aa-bbe1-99306a297c71.jpg?v=1780158306","url":"https:\/\/metalix.co.uk\/products\/latch-deadbolt-4-rollers-lift-lever-or-double-spindle-multipoint-door-lock","provider":"Metalix Hardware","version":"1.0","type":"link"}