Replacement Gearboxes

Yale Doormaster Replacement Gearboxes are designed especially for professional installers. Addressing several common causes of lock failure, the range suits many of the most popular models on the market, including locks from Yale, Lockmaster, GU, and Mila.

Products

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      • Replacement Gearboxes

        Features:

         

        • Yale Gearboxes suitable for use in repair of Yale, Lockmaster, Mila & GU multipoint locks
        • 35 and 45mm backsets
        • 92 and 92/62mm centres
        • Dual, Split, and Through followers 

         
        Specifications:

        • Supplied as gearbox only
        • Endurance tested to 50,000 cycles 
        • Corrosion tested to BS EN 1670:2007 Grade 4 (240hrs. NSST)
        • 10-year Mechanical Guarantee 

         

         

         

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