Lockmaster 21

Celebrating 21 years of Lockmaster, Yale is proud to introduce Lockmaster 21, the latest innovative addition to Britain's best-selling range of multipoint door locking systems. 

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      • Lockmaster 21

        Celebrating 21 years of Lockmaster, Yale is proud to introduce Lockmaster 21, the latest innovative addition to Britain's best-selling range of multipoint door locking systems. 

        The Lockmaster 21 is compatible with the Yale SensCheck ™ Door and Window Sensor range

        Locking Points 

        • Lockmaster's signature hook and pin unit has been carefully positioned within 100mm of the pre-compression rollers
        • Strengthened centre case offering enhanced security for added peace of mind 
        • Pre-compression rollers
        • Sprung and unsprung centre cases to suit front and back door applications; now with centre anti-separation hook as standard
        • Easy to use push-in latch snib feature to prevent accidental lock-outs 
        • Available in 35mm and 45mm backset options 
        • Suitable for PVCu, aluminium, composite and timber doors

         

        Faceplate 

        • Yale branded 
        • Manufactured from 430 stainless steel 
        • 16mm or 20mm faceplate options 
        • Range includes square and radius ends options 
        • Aluminium and plastic 44mm trim sets available for use on composite doors 

         

        Specification 

        • Secured by Design approved 
        • PAS 24:2016 security tested 
        • Corrosion tested to BS EN 1670:2007 Grade 4 (240hrs. NSST) 
        • Endurance tested to 50,000 cycles 
        • 10-Year Mechanical Guarantee
        • Made in Britain

        Included within the Yale Lifetime Security Guarantee*

        *Terms and conditions apply

        Material Specification 

        • Lockcase: Galvanised mild steel 
        • Faceplate: 430 stainless steel 
        • Keeps: Mild steel, BZP and clear trivalent 

        Packaging 

        • Locks: 5 per box 
        • Keeps: 5 per box 

        Maintenance 

        Yale recommends that all moving components are lubricated using a non-acidic mineral oil at least twice a year and surface cleaned with a damp cloth. The product may need to be adjusted to ensure satisfactory operation. 

        *Terms and conditions apply 

      • 13mm axis one piece keep

        In line with the improvements made to the Lockmaster 21 gearbox, the 13mm Axis keep offers maximum security, pleasing aesthetics and enhanced longevity. 

         

        Features 

        • 13mm axis one piece keep enabling it to pass the load test for PAS 24:2016 when incorporated as part of a doorset 
        • Variety of screw-in and push fit profile packers available 
        • Screw-in strengthed plastic tidy-boxes offering improved longevity and a more aesthetically-pleasing look

         

        Faceplate

        • Yale branded 
        • Manufactured from plated mild steel 
        • Range of keeps to suit Lockmaster 21 available; 3 hook/2 roller and 4 roller options 

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