JUST TWO SCREWS IN THE DOOR PART AND THE CARCASS PLATES HAVE SCREWS ALREADY FITTED WHICH PUSH INTO A 10mm HOLE AND JUST TURN THE SCREW TO LOCK IT IN TO THE CARCASS. THE SCREWS IN THESE BACK PLATES ARE IDEAL WHERE THE NORMAL SCREW HAS PULLED OUT AND MADE THE HOLE TOO BIG TO SCREW BACK IN.
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